Cooperative Fish and Wildlife Research Units Program: Oregon
Education, Research and Technical Assistance for Managing Our Natural Resources

Oregon Project


Productivity and foraging ecology of breeding Rusty Blackbirds on the Copper River Delta, Alaska

October 2009 - December 2012


Personnel

Participating Agencies

  • USFS Pacific Northwest Research Station
  • Alaska Department of Fish and Game

The Rusty Blackbird (Euphagus carolinus) has been identified as a high priority for conservation because of apparent steep populaton declines observed since the 1960's. Until recently, this species has been poorly studied and much information is lacking regarding basic biology. This study is being conducted on the Gult of Alaska coast (i.e., Copper River Delta) and is part of a multi-site project investigating the basic breeding ecology of this species in Alaska. In addition documenting breeding habitat use and monitoring reproductive success, we are attempting to gain some basic knowledge about the diet of this species while on the breeding ground and how aquatic invertebrate resources in the Delta may impact blackbird productivity.

Technical Publications Publication Date
Dugger, K.M., and D.M. Loomis. 2012. Productivity and provisioning rates of breeding Rusty Blackbirds in relation to diet on the Copper River Delta, Alaska. Final Technical Report. 2012-06-30
Presentations Presentation Date
Loomis, D and KM Dugger. 2010. Reproductive Success and Foraging Ecology of the Rusty Blackbird on the Copper River Delta. Alaska Bird Conference 2010, Anchorage, Alaska, November 16-18, 2010. 2010-10-18
Loomis, D, KM Dugger, MB Berg, and CS Zack. 2011. Reproductive Success and Foraging Ecology of the Rusty Blackbird on the Copper River Delta. The Wildlife Society Annual Conference, Waikoloa, HI, November 5-10, 2011. 2011-11-10
Theses and Dissertations Publication Date
Loomis, David M. 2013. Reproductive success and foraging ecology of the Rusty Blackbird on the Copper River Delta, Alaska. M.S. Thesis, Oregon State University, Corvallis, OR 86pp. 2013-05-31