For all of you who have been pining to meet the cubs and lamenting that they aren’t on exhibit, allow me to offer a small consolation: lion cubs this young are actually a little bit boring! Now, before you gasp at my impassivity, allow me to explain. In the wild, lions are inactive for up to 20 hours a day. That means there are only 4 hours a day where lions aren’t sleeping or resting. What I’ve learned in the 3 weeks following November 13th is that lion cubs and nursing mothers are even less exciting! For 3 weeks, we’ve seen little more than nursing, sleeping and grooming from our young little bunch. But in this last week (the cubs’ 4th week of life), something magical has started to happen.
The cubs are finally becoming more mobile and a little braver, and with these new developments, their little personalities are beginning to shine through! Since their sexes are still a mystery to us, we’ve been referring to the cubs based on their birth order (Cub #1 was the first born, then came Cub #2 followed by Cub #3). Here are some of my observations of the newest members of our African lion pride.
Cub #1: Fearless Leader, Bold and Stubborn
Cub #1 was the first into the world and has continued to be the pioneer of the group ever since. Cub #1 has always appeared to be the largest of the 3, and it’s hands-down the bravest in the bunch. #1 mastered the art of crawling outside of the nest area first, scaling the hackberry log and sometimes tumbling head-first to the ground below in order to gain unchallenged access to Imani for some prime nursing time and one-on-one attention from “Mama”.
Cub #1 is the most vocal of the bunch as well, often standing on the hackberry log and just crying out to anyone who’ll listen. Sometimes Cub #1 will do this vocalizing immediately after a private nursing session, so I’m inclined to think that maybe it just likes to hear itself make noise? Imani seems to be the toughest on Cub #1, often batting it around and almost “playing” with it in a manner she doesn’t usually employ with the other two. But Cub #1 can absolutely handle the tough-love and isn’t shy about letting mom know if it isn’t appreciated. Cub #1 seems very strong-willed and stubborn, relentlessly pursuing its interests even when Imani tries her best to keep #1 safely inside of the straw nesting area. And on more than one occasion, I’ve caught Cub #1 chewing on Imani’s tail. :) If genetics play any role in the development of personality, then Cub #1’s independence is most definitely from Imani’s side of the gene pool.
Cub #2: The Pacifist, Easy-Going and Low-Maintenance
Cub #2 flew under the keepers’ radars for a good long while, not really standing out for any reasons (good or bad). Cub #2 seems to contribute the least to Imani’s parental challenges, often staying put wherever it’s placed and waiting patiently for Imani to return to the nest. Cub #2 rarely calls to or seeks out Imani and simply takes the opportunity to nurse whenever it’s readily available. Cub #2 patiently accepts being groomed and never resists when Imani attempts to pick it up. Whenever a skirmish breaks out between siblings over a nipple, Cub #2 is the most likely to compromise by relocating to another teat. “It’s okay, I’ll just go nurse from this nipple instead.”
Cub #2 rarely strays away from the group and seems the most dependent upon the companionship of its siblings. I watched once as Cub #2 was awoken from a nap by the sounds of Cub #1 nursing outside of the nest box. Cub #2 got up to investigate and stopped on top of the hackberry log, staring in the direction of Imani and Cub #1. It looked like #2 was trying to gather the courage to go over the log and join the nursing party, but after a couple of feeble attempts to make it over the log, #2 simply gave up and went back to nap beside the warmth and comfort of its other sibling. Adventurous is not a word I’d use to describe #2. Cub #2’s affinity for companionship and its penchant for the safe and familiar remind me very much of John!
Cub #3: Scrappy Underdog, The Come-Back Kid!
Cub #3 has been on my radar from the moment it was born. Easily the runt of the litter, #3 has had some struggles from the beginning. Unlike its siblings who picked up nursing quite easily, Cub #3 really had to practice and develop the skill-set. Keepers would watch as Cub #3 would set out in the direction of Imani and its nursing siblings, and unnervingly, in many cases, Cub #3 would struggle to make it to a teat. Sometimes it would randomly turn and start heading in another direction, and sometimes it would make it all the way up to Imani’s belly, only to keep going and climb up and over her back instead of stopping to nurse. On most occasions when Cub #3 did manage to find itself in the correct position to nurse, it would fight for an already occupied nipple instead of latching on to one of the two readily available ones.
We watched apprehensively as Cub #3 struggled, but it always seemed to manage some quality nursing time every day. To our relief, Cub #3 slowly began to get the knack of nursing and began to catch up to its siblings in growth and development. Though Cub #3 still fights for already occupied nipples, it seems to have developed an effective technique to win the prized teat. By sticking its paw in a sibling’s face and pushing them out of the way, Cub #3 has often avoided the unpleasant task of warming up his own nipple for nursing. ;) Cub #3 is usually always the “last one to the party” sleeping in instead of getting up to nurse, and sometimes electing to climb over top of Mama and its siblings instead of taking its turn being groomed. From what I’ve seen, Cub #3 is its own beautiful blend of both parents.
Boys or Girls?
We still aren’t certain of the cubs’ sexes because the keepers aren’t handling them unnecessarily at this time. Accurately sexing young felids can be tricky, so we don’t want to make any false reports (but I do have my guesses for each cub!). In all likeliness, the cubs will have their first round of vaccines and their first wellness checks at approximately 8 weeks of age, and we’ll be able to sex the cubs at that time as well. This should give us all something to look forward to mid-January, and maybe John can help us with the big gender reveals!! Stay tuned and as always, thank you so much for all of your love and support! Happy Holidays from Imani, John, Cubs 1, 2, and 3 and the Africa team keepers!
December 13, 2014 14 Comments
Guest blogger: Zoo Academy senior, Dominick Stowers
Hello, my name is Dominick and I am one of the most nonchalant seniors of this year. The reason I came to the Zoo Academy is it sounded like a really amazing experience that will take you far towards being the most renowned zoo keeper or director of a zoo. I came to better my education and I also have always had a real passion for animals of all sorts.
Although I have a passion for animals, I was not always allowed to explore that passion. There was always someone in my family that had a phobia of some kind of animal. My dad had a phobia of snakes and birds of all kinds. My mom and my two sisters and my little brother all have a phobia of insects and of any animal that they knew nothing about. For me, I am open to learning and handling any animal from insects to mammals to reptiles and birds. I just enjoy being around animals and the Zoo Academy gives me that chance to explore my passion.
The Zoo Academy is not just a high school or a place for work and no fun; that would be short selling the Zoo Academy. This program will allow a person to get their high school diploma and give them the chance to obtain experience in the field of animal care, nutrition and health. The students of this program are able to care for exotic animals that normally they could only see in television or in a movie and here at the Zoo Academy the students provide their services to help the zookeepers take great care of the animals from bathing to feeding. There is no other Zoo in the country that has a full time high school located on their premises, which makes the Cincinnati Zoo so fantastic and it is just an awesome opportunity to learn about rare and endangered animals.
Having the opportunity to work with these animals and these people is life changing. Once you have this experience, you will never look at life the same. The way that I use to view life and how I view life now is totally different. I did not know that life could be so peaceful inside a zoo with all those smells and noises. The zoo is so much more than just 70 acres of noisy and smelly animals; it is a place of peace and harmony which will change a person’s life if given the chance.
December 12, 2014 2 Comments
According to Elvis, it’s going to be another disappointing year for polar bear births. There is no pregnancy test for polar bears, but Elvis, a 3-year old beagle who lives at IronHeart High Performance Working Dogs, is being evaluated on his ability to diagnose pregnancy by smelling fecal samples (to read more about Elvis and his training, click here). Polar bears experience low reproductive rates world-wide but are exceptionally challenging to study because traditional methods of pregnancy detection, such as progesterone analysis, don’t distinguish pregnancy from pseudo-pregnancy this species. The 17 potential polar bear moms involved in this year’s Elvis study reside in zoos as close as Columbus and as far as Copenhagen. Last year, Elvis was 93% accurate in his pregnancy predictions. If his diagnostic accuracy is similar to last year, we’ll be lucky if just one or two bears have cubs.
But while Elvis sniffs poop, scientists at the Center for Conservation and Research of Endangered Wildlife (CREW) are using cutting-edge research to figure out which components of a fecal sample Elvis might be recognizing in an effort to develop a laboratory-based pregnancy test. A pregnancy test would allow them to determine where the reproductive process is failing so that potential causes can be addressed. A polar bear pregnancy test wouldn’t just be useful for bears in zoos- it could also help their wild cousins. Since the test would rely on a fecal sample, it could be used to non-invasively monitor wild populations of polar bears, whose numbers are predicted to decline.
Unfortunately, the Elvis test showed that “Berit”, the Cincinnati Zoo’s female is not pregnant again this year and so far, there’s been no other word of cub arrivals. Polar bears can give birth anytime from October to January, so Elvis will need to wait a few more weeks to find out how he performed.
To make a donation to CREW’s polar bear research, please visit the Polar Bear Challenge webpage. Donations made by Dec 31st will be matched dollar for dollar by the Young Family Foundation.
December 10, 2014 2 Comments