Very skillful fish-catcher.
"The Osprey differs in several respects from other diurnal birds of prey. Its toes are of equal length, its tarsi are reticulate, and its talons are rounded, rather than grooved. The Osprey and Owls are the only raptors whose outer toe is reversible, allowing them to grasp their prey with two toes in front and two behind. This is particularly helpful when they grab slippery fish."
"The Osprey is unusual in that it is a single species that occurs nearly worldwide. Even the few subspecies are not unequivocally separable. There are four generally recognised subspecies, although differences are small, and ITIS only lists the first two.[3]
- P. h. haliaetus (Linnaeus, 1758), Eurasia.[6]
- P. h. carolinensis (Gmelin, 1788), North America. This form is larger, darker bodied and has a paler breast than nominate haliaetus.[6]"
http://en.wikipedia.org/wiki/Osprey
No comments:
Post a Comment
My cyberguests: thank you for taking time and mental energy to leave a comment!
Your ongoing feedback is always appreciated.
If you never return, it is my fault for boring (?) you.
If you return, it is your merit to have discovered a blog worth exploring and following. :)