There are several causes. The loss of habitat is one. As more people cut forest area and build on the lands there is less habitat for them. Pollution is another. Scientist have found DDT in the eagle food chain (this is one reason DDT is now illegal to use) and this has caused deformed eggs or no eggs. The Bald Eagle only has 2-3 eggs a year. A combination of factors has made their population go steadily down for several years.
Eagle Dynamics's population is 55.
The population of Giant Eagle is 36,000.
Agnico-Eagle Mines's population is 2,010.
The population of Agnico-Eagle Mines is 4,782.
American Eagle Outfitters's population is 34,900.
Eagle Investment Systems's population is 2,012.
The IUCN lists the golden eagle population at 250,000 birds.
19002345 is there population,
The current population of the harpy eagle is 20,000 to 49,000. The population is declining at a rapid pace. The home range of the harpy eagle is South America.
Yes, jaguars will eat harpy eagles. However, that is if the jaguar can catch the eagle. Eagles are quite aware and fast creatures!
The closest thing to a golden eagle is the bald eagle which is a bit smaller and has a white head and tail.
The squirrel birthrate will decrease. (Apex)