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Signs of Spring Migration in Costa Rica

10,000 Birds

During migration, they occur in more places, I bet that golden-hooded bird with a rainforest mixed flock was on its way to Virginia or Alabama or wooded swamp in some other part of its ancient range that used to bear witness to the double knocks of Ivory-billeds.

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10,000 Birds goes eBirding

10,000 Birds

Some states have no species at all, not even a pigeon, crow, or sparrow: Hawaii , Utah , Nebraska , Oklahoma , Minnesota , Iowa , Wisconsin , Kentucky , West Virginia , Mississippi , Alabama , Connecticut , and Rhode Island. West Virginia ranks 44th, Hawaii ranks 45th, and Rhode Island ranks 48th.