The Annual Cycle of Purple Martins
Автор: Purple Martin
Загружено: 2013-01-07
Просмотров: 85377
Описание: www.purplemartin.org This video by Larry Melcher, gives a general explanation of how the Purple Martin depends on man. It explains the migration from early Spring when martins just arrive, completely through the nest cycle and includes pre-migratory roost footage as the Purple Martins begin their journey to winter grounds in South America.
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