Showing posts with label immature. Show all posts
Showing posts with label immature. Show all posts

Saturday, September 18, 2010

Immature Yellow-crowned Night Heron

After some searching on the internet to find out the difference between an immature Yellow-crowned Night Heron and an immature Black-crowned Night Heron, I've decided that this must be an immature Yellow-crowned Night Heron.

It seems they look very similar in the wild, and if the two species are not together, then it's very hard to tell them apart. They both have white speckled bodies and faces, their eye color is the same, and their bill and leg colors are the same. So, how did I tell the difference when only one species is present? I guess knowing little details would make it an educated guess. According to all the sources I'd seen on the net and in my books, the only way to tell the difference is by looking at the color of their plumage and the length of their legs and stoutness of their bills.

My most trusted source is the Field Guide to Birds (Eastern Region) by the National Audubon Society. According to their book, young Yellow-crowned Night Herons are grayer, with stouter bills and longer legs than the young Black-crowned Night Herons. Since colors can be deceiving depending on the light cast, and I couldn't compare the legs, all I had to go on was the stoutness of the beak. Lucky for me, the Field Guide to Birds also has photos of both species. I matched up the beak, and made a definitive identification. This is a Yellow-crowned Night Heron!

Wednesday, February 18, 2009

White Tiger with Cubs


Today my friends and I went to Lowry Park Zoo in Tampa, FL. We've been watching these little cubs grow up ever since they were born. They are male and female twins.

The mother tiger is extremely gentle with her young and a great mom. If they start to get out of hand, she's not afraid to give them a little, loving whack now and then.

We watched them frolic around for about 40 minutes this morning. They have so much fun together. Mom is always very close by to keep an eye on them.

It's really fun to watch them practicing they're skills for survival. We watched as they stalked their mother, then pounced on her, then they would stalk each other. What adorable little creatures.

Friday, September 19, 2008

Immature Muscovy Ducks

It's amazing how quickly these little guys can grow. These 3 Muscovy Ducks were just hatched about 2 months ago and already they're nearly as big as their mother.

Every time one of the hens has another brood I'm excited and sad at the same time. This brood started out as 17 hatchlings. These 3 are the only ones left that the 'gators didn't eat. It sure is a cruel world out there. Thank goodness we're at the top of the food chain. As a mother, it makes me sad, but every creature on earth is here for a reason, and to quote another cliche, only the strong survive.

The hens are so proud when these little guys are hatched. They bring them right over to my yard to show them off. They know no one here is going to hurt them. The duckling in the middle with the white chest was the only all yellow duckling in the brood. Actually, it's the only all yellow Muscovy duckling I've ever seen. He got his dark feathers as quickly as his brothers and sisters, but I never expected a white chest. Maybe mom met a traveling salesman just passing through. :)

If you've never seen a Muscovy, they're not very pretty ducks, but they make up for it by being so friendly. They show absolutely no fear of humans. Maybe it's because of their size. I don't really know for sure. They don't quack or make any noise, either. The drakes have this very low air sound, while the hens sound a lot like a hatchling; just a soft whistling sound. They're really quiet.

I've watched them communicate with one another and they seem to have conversations with their head, tails and neck. They face one another and move their necks in and out while bobbing their heads and wiggling their tales. It's pretty interesting and funny to watch them.

Another hen just hatched a small brood of 5 in my Amaryllis bed. So far, they're all together but I don't know for how long. I know those 'gators are just waiting around the corner for a nice duckling dinner. :(

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