Subject: Rose-breasted Grosbeak
Date: Jun 27 15:30:00 1999
From: Michael Price - mprice at mindlink.bc.ca
Hi Tweets,
Aparently, when vagrating in the west, male Rose-breasted Grosbeaks
Pheuctitius ludovicianus *typically* hybridise with female Black-headed
Grosbeaks P. melanocephalus, and it is--also typically--the males which
bring the (hybrid) young to the feeder.
Michael Price
Vancouver BC Canada
mprice at mindlink.net