Idaho Zip Codes. Idaho is a state in the Pacific Northwest area of the United States. Idaho is the 14th most expansive, the 39th most populous, and the 7th least densely populated of the 50 United States. The state's largest city and capital is Boise. Residents are called Idahoans.
Osprey incubation is 32-42 days, with an average of 38 days. Female Ospreys do most of the sitting, depending on males to provide food. However, some males handle up to 30% of incubation time.Osprey typically return to the vicinity of their hatching place when they are about two years old; breeding for the first time when three years old. Osprey eggs do not hatch all at once. Rather, the first chick emerges up to five days before the last one.sprey incubation is 32-42 days, with an average of 38 days. Female Ospreys do most of the sitting, depending on males to provide food. However, some males handle up to 30% of incubation time.
Ospreys are large birds of prey (55 to 58 cm long), with a wingspan from 145 to 170 cm. Their long wings have are bent at the carpal (wrist) joints. They are bright white underneath, with dark brown patches at the carpal joints and a speckled dark brown necklace.hen osprey chicks hatch, they are covered in white down with brown streaks on the face, back, and wings. When the chicks are 10 days old, the white down is replaced by charcoal-colored down. Chicks begin to grow feathers when they are two weeks old.