Yes, all Birds of Prey are protected.
It is not recommended to dry an osprey bladder as it is illegal and unethical to harm or kill protected wildlife species. If you come across an osprey bladder, it is best to leave it undisturbed and contact local wildlife authorities for proper handling.
The osprey is not threatened, listed as a species of least concern.
The standard description of the Osprey(Pandion haliaetus) is that it's upper parts are brown in color. See the related WIKIPEDIA link listed below for more:
No, in fact it is listed at the lowest level of conservation status, Least Concern, by the International Union for Conservation of Nature and Natural Resources. Ospreys are not even considered threatened. The Osprey has a large global population estimated at 460,000. The species is not endangered.
An osprey eats mainly fish.
The plural form of osprey is ospreys.
Osprey Publishing was created in 1969.
Osprey Media ended in 2007.
Osprey Media was created in 2001.
Missoula Osprey was created in 1987.
Osprey Packs was created in 1974.
Pandion haliaetus should be the scientific name for the osprey.