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Filtering by: Subject Island ecology -- Alaska -- Copper River Delta Committee Member Gregory, Stan

Reproductive success and foraging ecology of the rusty blackbird on the Copper River Delta, Alaska

Creator:

Loomis, David M.

Abstract:

The Rusty Blackbird (Euphagus carolinus) has suffered significant population declines across its entire geographic range and the mechanisms associated with this decline are poorly understood. Although much of the Rusty Blackbird breeding habitat in Alaska has remained relatively unaltered by anthropogenic activities, this species continues to decline by an estimated...

Resource Type:

Masters Thesis

Full Text:

Foraging Ecology of the Rusty Blackbird on the Copper River Delta, Alaska by David Loomis
The influence of fall-spawning salmon on growth and production of juvenile coho salmon rearing in beaver ponds on the Copper River Delta, Alaska

Creator:

Lang, Dirk W.

Abstract:

This thesis examined the influence of fall-spawning coho salmon on the density, growth rate, body condition, and survival to outmigration of juvenile coho salmon rearing in beaver ponds on the Copper River Delta, Alaska. During the fall of 1999 and 2000 fish rearing in ponds that received spawning salmon were...

Resource Type:

Masters Thesis

Full Text:

salmon rearing in beaver ponds on the Copper River Delta, Alaska. During the fall of 1999 and 2000 fish