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A Review Of Fall Sandhill Crane Migration Through Indiana, Allisyn-Marie T. Y. Gillet
A Review Of Fall Sandhill Crane Migration Through Indiana, Allisyn-Marie T. Y. Gillet
Proceedings of the North American Crane Workshop
The Indiana Division of Fish and Wildlife conducts surveys from October to December to collect long-term data on greater sandhill cranes (Grus canadensis tabida). Results from these censuses contribute to a fall index of the Eastern Population, which informs wildlife management decisions and research priorities. Recent findings from the annual U. S. Fish and Wildlife Service Fall Sandhill Crane Migration Survey demonstrate a decline in the number of cranes observed at fall staging areas throughout Indiana since 1979. However, nationwide data exhibit a trend of population increase. I provide evidence to show that the apparent decline in the …