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Say Hello to Antiki!

Caption

Tests show our Condor Cam chick is a female. Watching Condor Cam shows she seems to be wondering what’s on the other side of that ledge!


The results are in: Our California condor chick being raised on Condor Cam at the San Diego Zoo Safari Park is a female. Her name is “Antiki” (pronounced “an-TEE-kee”), a Chumash word that means “to recover, get well.” She is the seventeenth chick produced by parents Sisquoc and Shatash, and is the seventh that they have raised themselves, including the 2012 and 2013 Condor Cam stars: Saticoy (now flying free in southern California) and Cuyamaca (currently soaring free in Arizona). The pair’s other offspring were raised by keepers using a condor puppet so the chicks wouldn’t imprint on their human caretakers. Overall, Sisquoc and Shatash have proven to be great and reliable parents.

Some viewers have worried about the amount of time that Antiki spends alone in the nest—that she might be getting lonely. Yet, it’s important to look at the situation from a condor “point of view,” using what we know about their natural history.

California condors naturally have a one-egg clutch; in other words, there is never more than one chick in a nest. Although the chicks may appear lonely to us, we need to keep in mind that their social requirements are much different from ours. Of course, a human would be lonely being raised in isolation, but condors thrive in that situation. There is no competition from nest mates (ensuring plenty of food for growth), the single chick receives plenty of attention, preening, and protection from both parents (facilitating the proper social skills for when it’s time to leave the nest) and there is less waste that accumulating in the nest (reducing the possibilities for nest parasite infestation).

Sisquoc and Shatash visit Antiki several times a day for feeding and social interaction, giving her everything that she needs. If she was in distress, it would manifest in improper growth and unusual behaviors. She is in perfect health and showing excellent behaviors for a release candidate of this age, indicating that Sisquoc and Shatash are doing a textbook job!

We do not offer her “toys” or enrichment items, as her parents have provided several items in the nest to explore or play with: feathers, dried food items/bones, or cast hair pellets. We have seen Antiki (as well as every other condor that has been raised at the Safari Park) play with, sleep on, and re-distribute these items around the nest. Field observations have shown that chicks in wild nests in California, Arizona, and Mexico behave in the exact same manner. We don’t want to provide any unnaturally occurring items in the nest as playthings as this could encourage her to seek out similar items after she is released to the wild, possibly putting her in harm’s way. Remember, we are trying to foster behaviors that wild condors should have–avoiding human activity and hazardous, artificial situations. Survival rates for condors that become accustomed to humans and human activity are very low.

We are preparing for Antiki’s second health exam this week; it is usually scheduled when the chick is approximately 75 days old. Enjoy watching our little girl grow up and stay tuned for more updates!

Ron Webb is a senior keeper at the San Diego Zoo Safari Park. Read his previous blog, Condor Cam Chick’s First Health Exam.

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How to Build a Pollinator Garden

Pollinators are one of Mother Nature’s greatest gardeners, yet many populations continue to decline at an alarming rate. While National Pollinator Week continues to raise awareness, conservation of our precious pollinators is a year-round project. One way you can be a hero for wildlife is by creating a pollinator-friendly habitat in your own yard or community, and invite hummingbirds, bees and butterflies to do what they do best.

Hummingbird | How to Build a Pollinator Garden

For starters, you’ll need a nectar source for your hummingbird guests. They get most of their nectar from tubular blossoms, the perfect shape to accommodate their long, slim beak and tongue. Hummers like bright plants that are open during daylight hours, when the birds are awake and hungry. Sage is an excellent option for these tiny pollinators, not to mention the added bonus of providing your herb pantry with some homegrown goodies.

Bee | How to Build a Pollinator Garden

It’s no secret that honeybee and native bee populations are in trouble. Entertain bees in your outdoor space by planting a diversity of vibrant flowers. It’s extremely important to select plants that do not contain neonicotinoids, a class of insecticides that may contribute to Colony Collapse Disorder. Nowadays, some stores label plants that have been treated with neonicotinoids, but many do not, so it’s best to consult with your local nursery before purchasing.

Bee | How to Build a Pollinator Garden

Including suitable nesting habitat in your landscape can help bolster the struggling populations of native bees. Many are solitary (so you don’t need to worry about a hive) and a good number of species are considered stingless, in case that is a concern. You can purchase ready-made nesting houses for mason and orchard bees online, or make your own.

Butterfly | How to Build a Pollinator Garden

For butterflies, a simple search on Google will help you discover which species are common in your area. Once you know which butterflies live in your region, it’s important to learn about their habitat needs. Certain species require specific host plants to serve as larval food for caterpillars. Choose a variety of colorful, native plants with upward-facing blossoms as they provide a landing pad for butterflies to stop and sip on sweet nectar.

Butterfly | How to Build a Pollinator Garden

Adding a water source for all of your pollinator guests is another great idea. If you’re going to use a bird bath to accomplish this, just be sure to add stones that peek above the surface so your tiny guests (bees) don’t drown.

Do you have any tips for creating a pollinator-friendly garden? Leave them in the comments.

 

Jenn Beening is the social media planner for San Diego Zoo Global. Read her previous post, 10 Cats You Don’t Want to Cuddle With.

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M&C Saatchi LA Launches Campaign Calling Animal Lovers to Experience a Safari Closer to Home

SafariParkBlogThis week, M&C Saatchi LA launched “Safaris Departing Daily,” a new campaign for the San Diego Zoo Safari Park. Developed to show Southern California residents that they don’t need to fly around the world for a safari experience, the campaign showcases the thrill, adventure and breathtaking animal encounters of a safari far closer to home, the San Diego Zoo Safari Park.

“We assumed that if we stopped random people on the streets and invited them to go on safari that they’d look at us as if we had three heads,” said James Bray, Executive Creative Director at M&C Saatchi LA. “And they did. But that was the point. The reality of the whole place is quite shocking.”

Featured in the digital video, people on the streets of California were offered the chance to go on a safari, right then and there. Those brave enough to answer yes were driven in a customized safari truck directly to the Park to embark on range of safaris – from a Caravan Safari bringing them face to face with giraffes to a Behind-the-Scenes Safari allowing them to hand-feed birds of prey. Those up for the adventure also had the opportunity to experience a sleepover at the Park as part of the Roar & Snore Safari, relaxing in tents surrounded by the sights and sounds of wildlife.

The multimedia marketing campaign consists of print, social, digital, video and radio, targeting the Southern California region. Directed and produced by Nice Films, the spots feature authentic reactions and experiences from Southern California residents.
The “Safaris Departing Daily” print and digital display will run across Southern California. A digital video “teaser” will run as pre-roll, encouraging viewers to see the rest of the story in a YouTube play list. Radio and OOH will run in the Greater Los Angeles and San Diego markets, and social media will consist of Facebook, Twitter and YouTube activity.

“The San Diego Zoo Safari Park offers a truly authentic safari experience for our visitors that balances wholesome family adventure with our mission to lead the fight against extinction,” said Ted Molter, Chief Marketing Officer, San Diego Zoo Global. “The “Safaris Departing Daily” campaign shows just how close a unique safari experience is for the people of California, and it perfectly showcases the excitement and variety that can be found here.”

Recruiting strangers to drop everything and embark on a safari wasn’t easy – with one consumer even asking, “Can I see some form of identification, please, sir?” To see the full reactions and campaign creative you can visit: https://www.youtube.com/user/sdzsafaripark.

Bringing species back from the brink of extinction is the goal of San Diego Zoo Global. As a leader in conservation, the work of San Diego Zoo Global includes onsite wildlife conservation efforts (representing both plants and animals) at the San Diego Zoo, the San Diego Zoo Safari Park, and San Diego Zoo Institute for Conservation Research as well as international field programs on six continents. The work of these entities is made accessible to children through the San Diego Zoo Kids network reaching out through the Internet and in children’s hospitals nationwide. The work of San Diego Zoo Global is made possible by the San Diego Zoo Global Wildlife Conservancy and is supported in part by The Foundation of San Diego Zoo.

CONTACT: SAN DIEGO ZOO GLOBAL PUBLIC RELATIONS, 619-685-3291

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10 Cats You Shouldn’t Cuddle With

There’s no doubt that domestic cats are cute and cuddly, but when it comes to their wild brothers and sisters, we strongly advise keeping your hands to yourself.

Connor by Darrell Ybarrondo

photo: Darrell Ybarrondo

With two- to three-inch long canine teeth, Connor would rather chow down than cuddle with you.

Jaguar by Bob Worthington

photo: Bob Worthington

We suggest you steer clear of Nindiri, or suffer the same fate as this poor rabbit.

Serval by Ion Moe

photo: Ion Moe

Kamari might look cute, but servals are perhaps the best hunters in the cat world. They make a kill in about half of all tries, which means you probably wouldn’t survive a snuggle session.

Snow leopard

The legendary snow leopard is rarely seen by humans. Cuddling with one? Don’t kid yourself.

Sumatran tiger

One look at Teddy and you know he isn’t in the mood for some TLC.

Cheetah by Stephen Moehle

photo: Stephen Moehle

With the ability to reach speeds of up to 70 miles per hour, you don’t want to be on the receiving end of this cheetah’s gaze.

Fishing cat by Bob Worthington

photo: Bob Worthington

If you’re thinking “Aw, this looks just like my fluffy Felix,” think again—fishing cats can be very aggressive.

Izu

Izu barely has enough patience for his cubs, so he probably isn’t interested in your warm embrace either.

Oshana by Ion Moe

photo: Ion Moe

The same is true for Oshana.

photo: Deric Wagner

photo: Deric Wagner

Mountain lion, puma, cougar, panther—this cat is known by more names than just about any other mammal—”cuddle buddy” isn’t one of them.

 

Jenn Beening is the social media planner for San Diego Zoo Global. Read her previous post, 11 Incredibly Awesome Animal Moms.

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California Condor Chick: 30 to 45 Days of Age

A Condor Cam screen capture of the fluffy, growing chick.

This Condor Cam screen capture shows the California condor chick to be developing nicely.

At approximately one month of age, our California condor chick should weigh around 4 pounds (2 kilograms). The parents, Sisquoc and Shatash, may start leaving the chick alone overnight, sleeping near the nest instead of in it. If the weather is still cool or it’s raining, the parents may continue to brood overnight until the weather improves. Even though the parents are increasing their time away from the chick, they remain VERY vigilant and protective of their nest and especially their chick. Some field biologists have even seen wild condor parents chasing black bears away from the nest area!

Up until now, the chick has been scooting around the nest on its tarsal joints. We refer to that as a “tarsal crawl.” It’s not uncommon, at this age, to see the chick standing all the way up on its feet, teetering around the nest, holding its wings out for balance. As its legs get sturdier, the chick may even approach the parent, begging for food. The “wing-begging” behavior we’ve been seeing will get more pronounced: lots of wing flapping, head bobbing, and trying to position itself in front of the parent.

It is possible that the parents, who are offering larger quantities of food per feeding session, might be providing a small amount of fur/hair in the chick’s diet. (Part of the adults’ diet includes mammals, like rats and rabbits.) Condors can digest just about every part of the animals they eat, except for fur. This fur accumulates in the digestive tract and is eventually regurgitated as waste. We refer to this as “casting.” A condor’s cast is composed of predominantly fur, whereas a cast from an owl has fur and bones; owls can’t digest bones, but condors can. We have seen condor chicks cast hair pellets as young as three weeks of age. When the chick casts, it throws its head forward several times, mouth open, until the pellet is ejected from its mouth. It can look like the chick is in trouble, but it is perfectly normal, and good for the chick.

At 45 days of age, the chick will get its first health exam. We will obtain a blood sample for the lab to make sure it is healthy and send a portion of this sample to a lab in the Genetics Division of the San Diego Zoo Institute for Conservation Research, located adjacent to the San Diego Zoo Safari Park. From this blood sample, the geneticists can determine if the chick is male or female. Also, during the exam, we will weigh the chick—it should weigh between 7.75 to 8.75 pounds (3.5 – 4 kilograms)—and inject a transponder chip as a form of identification. It’s the same kind of chip you can get for your dog or cat at the veterinarian. Most importantly, this exam allows us to administer a vaccine for West Nile Virus. West Nile Virus is disease that originated in Africa and was accidently introduced to North America by humans. North American wildlife, including condors, usually doesn’t have a natural immune response to West Nile Virus, so we are trying to give the chicks as much of a head start as we can.

This exam will be the first time that the chick will see humans, so it will naturally be disturbing for it. We try to be as quick as we can be (9 to 10 minutes) to minimize the disturbance. Additionally, we will keep the chick covered with a towel to reduce its exposure to humans and to provide it a bit of security. Sisquoc and Shatash are usually away from the nest when we perform the procedure in order to keep them as calm as possible, as well. We have to keep in mind that we don’t want the chick to become accustomed to or feel reassured by our presence; we want it to be a wild condor, uninterested and wary of humans, so that it may someday fly free in California, Arizona, or Mexico.

The chick will look very large at this age compared to how big it was at hatch, but remember that it is still less than half of its adult weight. There is much more growth and fun to come!

Ron Webb is a senior keeper at the San Diego Zoo Safari Park. Read his previous blog, Guide to Condor-chick Watching: Ages 1 Week to 1 Month.

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Northern White Rhino Under Veterinary Care at San Diego Zoo Safari Park

SafariParkBlogNola, a critically endangered 41-year-old northern white rhino, is undergoing medical treatment at the San Diego Zoo Safari Park. Keepers noticed a swelling on Nola’s right hip late last week and began monitoring the area. The swelling continued to grow over a few days, causing concern for the elderly animal.

On Saturday, in an attempt to find out if the affected area was an abscess or something else causing the swelling, the veterinary team lanced the growth. “We found the swelling was consistent with a large abscess, filled with pus,” stated Meredith Clancy, associate veterinarian, San Diego Zoo Safari Park. “We were able to flush the area with sterile saline and will wait on tests results to determine what is going on with Nola.”

The rhino, a favorite of the animal care team and Safari Park guests, doesn’t appear sick outwardly so veterinarians are hoping the swelling is a walled-off abscess that isn’t affecting her systemically, or affecting her entire body. Nola has been put on a course of antibiotics as a precautionary measure. She will be carefully monitored, having the area flushed on a daily basis. Test results from fluid and tissues samples taken on Saturday should be available within a week to two weeks.

Nola is an exceptional rhino in more ways than one. She has a great relationship with her keepers and due to her ongoing, age-related medical needs, they interact with her in ways they might not be able to do with other rhinos. During her examination, she walked slowly through the field with both her keepers and the veterinary team, allowing the veterinarians to aspirate fluid from the abscess site. “Nola is a great patient,” added Clancy.

Nola is one of just five northern white rhinos left in the world. Three other northern white rhinos are in the Ol Pejeta Conservancy in Kenya and one is in the Dvur Kralove Zoo in the Czech Republic. The five remaining rhinos are all non-reproductive.Poaching for its horn has brought the northern white rhino to such critically low numbers.

Currently, a rhino is poached every eight hours in South Africa. With dramatically low populations of all five rhino species, rhinos could become extinct in 15 years. On Endangered Species Day, May 15, the Safari Park will be holding a “Rally 4 Rhinos” to raise awareness of the plight of rhinos and the urgent need to protect them for future generations. A ceremony will take place at the Safari Park’s African Plains Overlook beginning at 9:30 a.m. and will include guest speakers, special entertainment and a sky art project. For more information, visit www.Rally4Rhinos.org

Bringing species back from the brink of extinction is the goal of San Diego Zoo Global. As a leader in conservation, the work of San Diego Zoo Global includes on-site wildlife conservation efforts (representing both plants and animals) at the San Diego Zoo, the San Diego Zoo Safari Park, and San Diego Zoo Institute for Conservation Research, as well as international field programs on six continents. The work of these entities is made accessible to children through the San Diego Zoo Kids network reaching out through the Internet and in children’s hospitals nationwide. The work of San Diego Zoo Global is made possible by the San Diego Zoo Global Wildlife Conservancy and is supported in part by the Foundation of San Diego Zoo Global.

CONTACT: SAN DIEGO ZOO GLOBAL PUBLIC RELATIONS, 619-685-3291

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11 Incredibly Awesome Animal Moms

While baby business in the natural world differs across species, one thing for certain is the fact that moms are awesome. So today, we’re celebrating some of the best mothers we’ve recently observed at the Zoo and Safari Park.

Imani

The heartwarming bond between Imani and Joanne is a wonderful sight, especially given this little gorilla’s story.

Nindiri

7-year-old Nindiri gave birth to her third cub on March 12, 2015. The healthy cub still needs a name, vote for your favorite here.

Funani

Funani is very protective of her latest baby and has kept her calf so close that animal keepers have not been able to determine yet if the calf is male or female.

Pigs

This little piggy went to the market… these little red river piglets were born at the Safari Park last month.

chick-and-Satash

Sisquoc and Shatash’s new condor chick hatched on April 11 is very valuable to the condor population.

Jessica

When baby Denny arrived in December 2014, first-time mother Jessica naturally rose to the occasion of raising her youngster.

Onshe gave birth to her first curious kitten last October. Kamari’s cuteness can be seen in the Zoo’s Kopje area.

Oshana

Oshana the African lioness has had her paws full taking care of a cute quartet of cubs.

addison

First-time mother Addison also welcomed a cute quartet of spots last summer. Keepers describe Addison as an excellent mom, calm, confident and extremely protective.

Petunia

Petunia, born on August 1, 2014 to mother Tayana, was the 67th greater one-horned rhino to be born at the Park since 1975.

Luke

A rare white ellipsen waterbuck calf named Luke stood out among his her, but his mother kept a close watch on her youngster.

 

Jenn Beening is the social media planner for San Diego Zoo Global. Read her previous post, 24 Rhino Facts You Should Know.

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24 Rhino Facts You Should Know

It’s time to stop the merciless killing of rhinos. Join us on Endangered Species Day, May 15, 2015, as we #Rally4Rhinos the San Diego Zoo Safari Park.

#Rally4Rhinos

It’s estimated that a rhino is poached every 8 hours. At this rate, rhinos could become extinct in 15 years.

25 Rhino Facts You Should Know

In total, there are less than 30,000 rhinos remaining on Earth.

25 Rhino Facts You Should Know

A group of rhinos is sometimes called a “crash.”

25 Rhino Facts You Should Know

Rhinos may look indestructible, but their skin is actually quite sensitive, especially to sunburn and biting insects.

25 Rhino Facts You Should Know

All rhinos are herbivores.

25 Rhino Facts You Should Know

Rhino gestation lasts 15 to 16 months. The only animal with a longer pregnancy is the elephant.

25 Rhino Facts You Should Know

Newborn calves are able to stand on their feet and start to nurse two to three hours after birth. ­

25 Rhino Facts You Should Know

Because rhinos are very nearsighted, they often charge when startled; in the wild, rhinos have been observed charging at boulders or trees.

25 Rhino Facts You Should Know

The biggest threat to rhinos is humans; civil war in their native lands and poaching for their horns has decimated wild populations.

25 Rhino Facts You Should Know

Rhino horn is made of keratin, the same material as our fingernails.

25 Rhino Facts You Should Know

The demand for rhino horn has gone from subsistence hunting by locals to highly organized international crime rings.

25 Rhino Facts You Should Know

In 2014, the toll from poaching was the worst yet: a horrifying 1,215 rhinos were killed in South Africa.

25 Rhino Facts You Should Know

Close to 100 known rhino species have existed. Today, only five continue the line: two native to Africa (black and white) and three native to Asia (Greater one-horned, Javan and Sumatran).

The rhino’s ancestors walked the Earth 55 million years ago.

25 Rhino Facts You Should Know

Black, white and Sumatran rhinos have two horns; Javan and greater one-horned rhinos have one.

25 Rhino Facts You Should Know 25 Rhino Facts You Should Know

Despite their name, black rhinos and white rhinos are the same color – brownish gray.

25 Rhino Facts You Should Know

Black rhinos can reach speeds of up to 40 miles per hour (64 kilometers per hour).

25 Rhino Facts You Should Know

Standing at up to 6 feet (1.8 meters) at the shoulder, white rhinos are the largest rhino species and the second largest land mammal.

25 Rhino Facts You Should Know

White rhino males can be persistent, with courtship lasting 5 to 20 days.

25 Rhino Facts You Should Know

There are only five northern white rhinos remaining on the planet. One of them, an elderly female named Nola, lives at the San Diego Zoo Safari Park.

25 Rhino Facts You Should Know

The three Asian rhinos use enlarged incisors or tusks, rather than their horns, when fighting or defending territory.

25 Rhino Facts You Should Know

All three Asian rhino species are excellent swimmers.

25 Rhino Facts You Should Know

Sumatran rhinos are the smallest of the five rhino species and the only type covered with a coat of shaggy hair.

25 Rhino Facts You Should Know

Through collaborative, science-based, multidisciplinary conservation efforts at the Safari Park, we have successfully added the births of 93 southern white rhinos, 66 greater one-horned rhinos, and 13 black rhinos to the worldwide population.

sdzsp-southernw sdzsp-greater 25 Rhino Facts You Should Know

Lend a hand to save rhinos. Write “STOP KILLING RHINOS” on your hand and post your photo to Instagram or Twitter with the #Rally4Rhinos hashtag. Participants are automatically entered to win two beautiful rhino paintings by Jeremy Donovan Rohr. Learn more HERE.

 

Jenn Beening is the social media planner for San Diego Zoo Global. See her previous post, Best of Vine: Safari Park.

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Feeling Confident in His New Digs: Dhole Explores New Habitat at San Diego Zoo Safari Park

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Dholes, a wild dog from Asia, can now bee seen by visitors to the San Diego Zoo Safari Park.

Sanuk, a five-year-old male dhole, pauses on a rocky outcropping as he explores his new three-acre habitat in the Asian Savanna area at the San Diego Zoo Safari Park. Sanuk and his pack of six other males and one female previously resided at the Safari Park’s off-site breeding center. They moved to their new habitat six weeks ago, providing more space for the Safari Park’s growing dhole population.

Dholes, also known as the Asiatic wild dog, red dog or whistling dog, are native to eastern and southern Asia, from Siberia in the north to the Malay Peninsula in the south. They are incredibly athletic, fast runners, excellent swimmers and impressive jumpers. Dholes use an eerie whistle to communicate with each other, as well as a variety of other noises, including clucks and high-pitched screams, that are not found anywhere else in the canid family.

Dholes are listed as endangered, mainly due to habitat loss. The San Diego Zoo Safari Park has 20 dholes, the largest group in managed care in the U.S. as part of its long-range conservation efforts for this species. The Safari Park is one of only two facilities in North America to have successfully bred Chinese dholes. Twenty dhole pups have been born at the Safari Park since 2003, including four 12-week-old pups currently at the off-site breeding center.

Photo taken on April 29 by Ken Bohn, San Diego Zoo Safari Park.

CONTACT: SAN DIEGO ZOO GLOBAL PUBLIC RELATIONS, 619-685-3291
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Guide to Condor-chick Watching: Ages 1 Week to 1 Month

The condor chick is knows what it wants (food) and knows how to get it from Shatash!

Condor Cam screenshot: Now that the condor chick is a little bigger, it will be easier to get a glimpse of Shatash (seen here) and Sisquoc feeding it.

At approximately two to three weeks of age, the real fun of condor chick-viewing begins! The chick is getting bigger, weighing between 17 and 42 ounces (500 and 1200 grams), and can often be seen poking its head out from under the parents’ wings. The parents might be spending less time sitting on the chick, weather permitting, leaving it unattended for longer periods of time (possibly 30 minutes or so). Never fear—the parents are nearby, often just out of the camera’s view, approximately six to eight feet away.

It is usually easier to observe feeding behavior at this age, as well. The parents stand a little to the side of the chick while feeding now, so you may catch a glimpse of food actually being transferred from the parent to the chick. The chick’s crop—a bulge in the esophagus where food is stored—may be visible when it’s full. Look for a bald patch of skin between the size of a golf ball and a tennis ball. You will also witness a very common behavior called “wing-begging.” This is when the chick is begging for food, flapping one or both of its stubby little wings and bobbing its head excitedly. This behavior can persist until after the chick fledges, or leaves its nest, at four to five months.

The chick hatched wearing a fluffy coat of white down feathers. The main function of down is insulation—it can keep a bird cool or warm, whatever its body needs. At this stage, the chick’s white down is starting to transition to gray. Sometimes this can make the chick look dirty or scruffy, but it is still as healthy as it ever. Both the chick and its parents frequently groom the feathers to make sure they are working the way they should be. These dark feathers also help the chick blend in with the substrate and the nest cave walls, since the parents are not covering the chick as much as they were right after hatching.

Some viewers may notice what look like scabs or wounds on its head, neck, and torso, matting its down feathers. No need to worry—what you’re seeing is regurgitated food stuck to the chick’s face or body. Feeding can be quite exciting for the chick and some food doesn’t always end up in its mouth (sound familiar, parents?). The chick obviously can’t take a bath at this age, but the food dries up, gets crusty, and flakes off —a major benefit of having a bald head! Anyone that has seen the big condors eat on exhibit at Condor Ridge at the San Diego Zoo Safari Park or at the San Diego Zoo’s Elephant Odyssey can attest to the condors’ ability to keep clean after a messy meal.

Also, the presence of flies in the nest is nothing to worry about. Keep in mind that condors are carnivores, feed their chicks via regurgitation, and nest in cavities (caves, crevices, etc.) that are often sheltered from the wind. All of these components add up to a very comfortable environment for flies as well as condors. Never fear – condors have excellent immune systems and are only mildly annoyed by the flies!

At three weeks of age, 2 pounds, 10 ounces to 3 pounds, 4 ounces (1.2-1.5 kilograms), condor chicks can start to thermoregulate, or control their own body temperature. This is when the parents can start leaving the chicks on their own during the day. Depending on the ambient temperature, the chick may be seen shivering or panting in an effort to warm or cool itself. Also, on warm days, the chick may inflate the air sacs in its chin and neck to cool down. Air sac inflation can also occur after a particularly filling meal. Often, the parents may spend time in the nest with the chick, but they may not necessarily sit on the chick.

At this stage, too, the chick is more mobile, scooting around the nest on its haunches, or tarsal joints. We refer to this as a “tarsal crawl.” It’s not quite standing up on its feet, but it can move about, following the parents and investigating different parts of the nest. You may see the chick start to gather items (feather, scraps of old food) from around the nest and move them to one corner. The chick likes to sit or sleep on this pile and play with the different items. These feathers and old food scraps are often brought to the nest by the parents. Birds replace their feathers through a process called “molting,” similar to when mammals shed their hair or fur. We don’t know if the parents are bringing these items to the nest specifically for the chick or if it’s just happenstance, but the chick loves to investigate and play with them!

As the parents start leaving the chick alone for longer periods of time, it will be easier to watch the chick when it sleeps. Just like all growing youngsters, condor chicks sleep A LOT. With longer legs and gawky bodies, they often will be sprawled out, wings askew, in odd positions when they sleep. Do not worry! The chick is perfectly fine.

At approximately 1 month of age, the chick weighs around 3 pounds, 15 ounces (1.8 kilograms). The parents may start leaving the chick alone overnight, sleeping near the nest. If the weather is still cool or it is raining, the parents may continue to brood overnight until the weather improves. Even though the parents are increasing their time away from the chick, they remain VERY vigilant and protective of their nest and—especially their chick.
Happy viewing and thanks so much for your support!

Ron Webb is a senior keeper at the San Diego Zoo Safari Park. Read his previous post, A New Condor Chick on Condor Cam.