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One looks like it's got a mane....

That's the female who grew a mane, interesting to see. As mentioned it was the only time I've seen it in captivity, apparently it can be a thing with a hormone imbalance and it's more a beard than the mane would be in a male I guess given it's lacking the top. Side on shot of her here

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Should have added I believe it's Crystal with the mane and Carla without.
Ah right so now I see where Embu was coming from. Yes it was Crystal who grew a partial mane but absolutely the lion in their post, Will be sadly missed but had a happy life at YWP
 
That's the female who grew a mane, interesting to see. As mentioned it was the only time I've seen it in captivity, apparently it can be a thing with a hormone imbalance and it's more a beard than the mane would be in a male I guess given it's lacking the top. Side on shot of her here

View attachment 787803
I've seen it occur a few times in captivity. It is indeed due to hormonal imbalance. One female at Adelaide Zoo had one for a period - but I unfortunately can't find a proper photo besides this one (where you can see the similar beard growth). Although I remember it being far more prominent than this photo shows.

Amani-2.jpg
 
One looks like it's got a mane....
That's the female who grew a mane, interesting to see. As mentioned it was the only time I've seen it in captivity, apparently it can be a thing with a hormone imbalance and it's more a beard than the mane would be in a male I guess given it's lacking the top. Side on shot of her here

View attachment 787803
I've seen it occur a few times in captivity. It is indeed due to hormonal imbalance. One female at Adelaide Zoo had one for a period - but I unfortunately can't find a proper photo besides this one (where you can see the similar beard growth). Although I remember it being far more prominent than this photo shows.

Amani-2.jpg

I’ve seen this a number of times in Australasian zoos, including one family where three generations of lionesses all grew manes in their senior years - the last of this family line being Leah (2004) and Meeka (2004) at Orana Wildlife Park.

There’s a video of them here (they basically look like tiny male lions): Log in to Facebook

It’s clearly hormone linked as the five lionesses I’ve seen it in have all been post-reproductive females. One even began mounting other females in her pride, enraging the dominant (intact) male.
 
Thanks @Jambo and @Zoofan15 interesting to see other examples (I’d seen wild ones when I looked it up after going to YWP) and particularly in the case of the Orana lion she has the top of the mane going on too.

Reinforces for me how fascinating lions are!

Obviously this didn’t impact Crystal’s life overall considering her good age though I don’t know if zoos have to manage it in any way (hormone medication etc) or let it run if it has no fundamental ill effects?
 
Thanks @Jambo and @Zoofan15 interesting to see other examples (I’d seen wild ones when I looked it up after going to YWP) and particularly in the case of the Orana lion she has the top of the mane going on too.

Reinforces for me how fascinating lions are!

Obviously this didn’t impact Crystal’s life overall considering her good age though I don’t know if zoos have to manage it in any way (hormone medication etc) or let it run if it has no fundamental ill effects?

Sometimes it can be a sign of something more serious such as a tumour in the pituitary gland (which produces and releases hormones) and sadly the Adelaide lioness didn’t live long after the onset of her mane growth; but in the case of the Orana lionesses, it’s had little impact on their lives and doesn’t appear to be anything untoward. In their case, they lived with a castrated male and so the (maned) females have taken on a more dominant role in the pride than you’d expect of a female.

Were an intact male present, that would surely be a cause of conflict; and indeed Mogo Zoo (who held their grandmother, who experienced the same phenomenon) had to seperate her from the pride male at that point.
 
I visited YWP today - it was only second visit, and as my first was in 2018, there were a lot new things to see. My principal target was the red howlers, as they are a different species from the ones I saw at Twycross many years ago. They were very active in the morning, stuffing themselves with hawthorn leaves and mayflowers and made a wonderful show. I was really impressed to see such a nice group with several youngsters, although I couldn't even attempt to count them amog the foliage. The cottontops and the Roloways were also well worth watching in their trees.
Of course I also enjoyed seeing the polar bears and the giant otters making good use of their enclosures.
The real surprise was the giraffes. A Rothschild was in the main paddock with the eland and lechwe, but the small paddock in front of the house (beside the Masai cafe) held two young reticulated bulls, who were having a fight. The preliminaries of each round were some stately pacing, keeping head to tail, then they swung their heads to hit each other with their ossicones, generally in the flank. Each impact made a clear thump, but did not seem to do much damage as giraffes have very thick skin. But it was more alarming when one of the males swung his head at a low level to lift his opponent's nearside back leg off the ground, which I thought might result in a fall or a fracture, particularly if a wire or a post from the fence got involved. I think the keepers eventually separated the combatants, after I had retreated to the cafe having taken far too many photos. Is this a familiar spectacle at YWP, or was I very lucky to arrive at the giraffe house when I did?
 
Interesting about the giraffes, wonder why Jambo(Rothschild) was seperate from Jenga & Palle(Reticulated)? Ongoing treatment for illness or injury I'm guessing?

Glad to hear you had a great day, I'm well overdue a visit(only visit was 7yrs ago)
 
I visited YWP today - it was only second visit, and as my first was in 2018, there were a lot new things to see. My principal target was the red howlers, as they are a different species from the ones I saw at Twycross many years ago. They were very active in the morning, stuffing themselves with hawthorn leaves and mayflowers and made a wonderful show. I was really impressed to see such a nice group with several youngsters, although I couldn't even attempt to count them amog the foliage. The cottontops and the Roloways were also well worth watching in their trees.
Of course I also enjoyed seeing the polar bears and the giant otters making good use of their enclosures.
The real surprise was the giraffes. A Rothschild was in the main paddock with the eland and lechwe, but the small paddock in front of the house (beside the Masai cafe) held two young reticulated bulls, who were having a fight. The preliminaries of each round were some stately pacing, keeping head to tail, then they swung their heads to hit each other with their ossicones, generally in the flank. Each impact made a clear thump, but did not seem to do much damage as giraffes have very thick skin. But it was more alarming when one of the males swung his head at a low level to lift his opponent's nearside back leg off the ground, which I thought might result in a fall or a fracture, particularly if a wire or a post from the fence got involved. I think the keepers eventually separated the combatants, after I had retreated to the cafe having taken far too many photos. Is this a familiar spectacle at YWP, or was I very lucky to arrive at the giraffe house when I did?
I was at YWP the day before (Friday). I didn't see the giraffe, but did notice that since my last visit they had split the smaller paddock in half. Probably helpful when it comes to situations like you describe above.

Having not visited for several years now, it's nice to see how well the older side of the zoo has developed. The plant life has matured well and it seems far less sparse than it did. I was also very impressed by the cheetah complex. The scale of it is far greater than I had realized.
 
Also up at YWP today in the sunshine. Excellent amount of animal activity with the small primates, sealions, otters, howlers and bears being highlights of the day for me. And good views of the Black Rhinos which was a first.

I enjoyed seeing how much the wild areas are developing with some great warbler songs from the reed beds near the tigers and a handsome Kestrel hunting from the Cheetah enclosure fence near closing. Not sure how so many rabbits live successfully in the Polar Bear enclosure, but there were loads of them about.

Didn't see any giraffe scrapping but did get to see the keepers moving the two reticulated giraffes between the paddocks before the carnivore feed in the leopard enclosure. Interesting to see. I believe Auckley the juvenile leopard was the one being fed today and she was all over the enclosure which was a treat. First time seeing the new male tiger Altai too - an impressive looking cat.

The cub cam screens for the Leopards and the Lions were fun to see and a good way of engaging people with the new arrivals.
 
Female Okapi 'Ruby' has returned from Chester pregnant(by Stomp) and due to produce a calf early next year. Appears till then they will have O.2 with the other female from Chester they currently have.

They were both out last week when I visited. Ruby looks a bit plump!
 
Has anyone heard any updates about the lion cubs since they should’ve had their 8 weeks checks but seems to of gone quiet?
 
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