Minimum survival rates for Mississippi sandhill cranes: a comparison of hand-rearing and parent-rearing
January 1, 2001
Hand-reared (56) and parent-reared (76) juvenile Mississippi sandhill cranes (Grus canadensis pulla) were produced at the Patuxent Wildlife Research Center (Patuxent), Laurel, Maryland over a 4-year period (1989-92) and released at the Mississippi Sandhill Crane National Wildlife Refuge (Refuge), Gautier, Mississippi in a controlled experiment. Hand-reared survival rates proved higher than for parent-reared survival for each time category: 6 months, 86% versus 75%; 1 year, 77% versus 68%; 2 years 66% versus 53%; 3 years, 55% versus 43%: partial data for fourth and filth years were 57% versus 31% and 48% versus 37%.
Citation Information
Publication Year | 2001 |
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Title | Minimum survival rates for Mississippi sandhill cranes: a comparison of hand-rearing and parent-rearing |
Authors | D. H. Ellis, G.F. Gee, Glenn H. Olsen, Scott G. Hereford, Jane M. Nicolich, N. J. Thomas, Meenakshi Nagendran |
Publication Type | Book Chapter |
Publication Subtype | Book Chapter |
Index ID | 5211131 |
Record Source | USGS Publications Warehouse |
USGS Organization | Patuxent Wildlife Research Center |