Loxia curvirostra sitkensis
Bird Info: Fringillidae (Siskins, Crossbills, Allies), Passeriformes, Subspecies
Loxia curvirostra – Red Crossbill
Loxia curvirostra … Four adult birds feeding at mineral lick after snow. … Forest, Kern County, California, USA (ssp sitkensis). © …
www.hbw.com/ibc/phtml/especie.phtml?idEspecie=8823
Common Crossbill – Wikipedia, the free encyclopedia
The Common Crossbill (Loxia curvirostra) is a small passerine bird in the finch family Fringillidae. … Lesser Crossbill, Loxia c. minor; Sitka Crossbill, Loxia c. sitkensis; Loxia c …
en.wikipedia.org/wiki/Common_Crossbill
Winter/Spring 2005 Photojournal
Sitka Blacktail Deer (Odocoileus hemionus sitkensis) Backyard Deer ( … 30 April: Neighborhood Birds Red Crossbill (Loxia curvirostra) Red Crossbill (Loxia curvirostra)
www.nawwal.org/~mrgoff/photojournal/2005/winspr/index.html
Common Crossbill: Information from Answers.com
… Possibly extinct; Lesser Crossbill, Loxia c. minor; Sitka Crossbill, Loxia c. sitkensis … Phillips AR. (1977). SEX AND AGE-DETERMINATION OF RED CROSSBILLS (LOXIA-CURVIROSTRA). Bird …
www.answers.com/topic/common-crossbill
Mount Rainier National Park (Nature Notes)
The Check List gives this bird the territory up to and including the eastern … A.O.U. 521c. (Loxia curvirostra sitkensis) Resident.
www.nps.gov/archive/mora/notes/vol17-3-4c22.htm
Loxia.net
Allerkleinst is oranje Loxia Curvirostra Sitkensis. Ook heel klein is bruinrode Loxia … Females are yellow/green with wings and tail as cock birds.
www.loxia.net
Further Information on the Genetics of Bill Crossing in Crossbills
… to note that White-winged Crossbills (Loxia … using a subset consisting of all L. curvirostra specimens (fully-grown birds only … were labeled L. c. minor or L. c. sitkensis). In …
elibrary.unm.edu/sora/Auk/v109n02/p0383-p0385.pdf
NeilyWorld Birding Ottawa – Where and When to See – Pittaway’s Winter …
… this to forecast the occurrance of these birds in … Hemlock Type 3 (subspecies sitkensis of AOU Check-list … Female Red Crossbill (Loxia curvirostra) Male White-winged …
ca.geocities.com/larry.neily@rogers.com/pittaway-new.htm
Greg R. Homel
Loxia curvirostra Red Crossbill; Four adult birds feeding at mineral lick after snow. Mount Pinos, Los Padres National Forest, Kern County, California, USA (ssp sitkensis). Play …
ibc.hbw.com/ibc/phtml/contributor.phtml?idContributor=114
Summer 2006 Photojournal
Sitka Blacktail Deer (Odocoileus hemionus sitkensis) … Red Crossbill (Loxia curvirostra) Sea Lion and Gulls … 9 June: Backyard Birds Townsend’s Warbler (Dendroica …
www.nawwal.org/~mrgoff/photojournal/2006/sum/index.html