6 record(s) found with the tag "eggs" (multi-year projects are grouped):
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Breeding Biology of the Harris' Sparrow and White-crowned Sparrows in the Thelon Game Sanctuary, N.W.T.
Principal Investigator: Norment, Christopher
Licenced Year(s): 1991 1990
Summary: Mr. Norment is studying the breeding biology of the Harris' Sparrow and White-crowned Sparrow. He will be collecting data on any physical (such as weather, food supply, nest-site, predators) or genetic (such as number of eggs, breeding cycle, condition of females) factors....


Licence #2496
Principal Investigator: Karasiuk, Donald
Licenced Year(s): 1979
Summary: (1) To conduct an inventory of tern and gull colonies: up to 20 herring gull eggs will be collected for pesticide analysis - North Arm of Great Slave Lake. (2) To conduct investigations into the concentrations of arsenic and heavy metals in ducks - Yellowknife area. (3) To conduct annual breeding bird census programs - Yellowknife area....


Licence #2430
Principal Investigator: Cole, Richard W.
Licenced Year(s): 1979
Summary: To determine if a harsh climate and environment have an effect on egg weight variation in Lesser Snow Geese....


Licence #2348
Principal Investigator: Pace, Eldon R.
Licenced Year(s): 1978
Summary: To collect specimens of eggs of Black Brant, Kind Eider, and Sandhill Crane....


Licence #2262
Principal Investigator: Cole, Richard W.
Licenced Year(s): 1978
Summary: To determine if a harsh climate and environment have an effect on egg weight variation in Leser Snow Geese. Approximately 500 clutches of eggs will be weighed....


Licence #2203
Principal Investigator: Trafford, George
Licenced Year(s): 1977
Summary: To collect no more than twenty eggs of each of King Eider, Surf Scoter, Whistling Swan and Brant....


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