[mou-net] Nice variety of waterfowl species on Lake Phalen (Ramsey County)

2021-04-23 Thread Keith Carlson
Went looking for Horned Grebes Friday, 4/24/21, evening. I found them mixed in with Shovelers, Red Breasted Mergansers Ruddy Ducks Unfortunately, almost all of them were all out in the middle of the north end of the lake during the 40 minutes I was there and walked from the NE shore to the

[mou-net] Lake Byllesby shorebirds (Goodhue County)

2021-04-23 Thread Doug Kieser
A nice variety of shorebirds were present on the west end of Lake Byllesby, Goodhue/Dakota counties. Observed from the Goodhue boat access this evening: Semipalmated Plovers (2) American Avocets (11) Hudsonian Godwits (18) Willets (8) Long-billed Dowitchers (2) Many yellowlegs, pectorals, and

[mou-net] Lake Harriet Mpls

2021-04-23 Thread MOU
(Posted by Chet Meyers via moumn.org) Nice selection of waterfowl on Lake Harriet this afternoon. Nothing surprising but a few lesser scaup. Chet Meyers Hennepin Cty. Join or Leave mou-net: http://lists.umn.edu/cgi-bin/wa?SUBED1=mou-net Archives: http://lists.umn.edu/archives/mou-net.html

[mou-net] Long-tailed Duck at Duluth

2021-04-23 Thread MOU
(Posted by Janet C. Green via moumn.org) An observation on April 22 of about 30 Long-tailed Ducks diving as a group in Lake Superior in the pocket between the beach and the ship canal by Dave Zentner and Mark Kilen, Izaak Walton League members and accurate observers. They thought they were

Re: [mou-net] Cowbirds & bison

2021-04-23 Thread Paul Sitz
Question. How migratory were bison before 1850? In particular, did they migrate during the breeding season? Is this relevant? Paul Sitz -Original Message- From: Minnesota Birds On Behalf Of Laura Erickson Sent: Friday, April 23, 2021 10:46 AM To: MOU-NET@LISTS.UMN.EDU Subject: ADV:

Re: [mou-net] Cowbirds & bison

2021-04-23 Thread Laura Erickson
Myth. They DO recognize the eggs, but their only strategy is to build a new floor for the nest, burying their own eggs too. Warbler and most sparrow bills are too small to grasp the egg to toss it out. New research has also led to the discovery that when parent birds do throw out a cowbird egg,

Re: [mou-net] Cowbirds & bison

2021-04-23 Thread Halle O'Falvey
This discussion has be so enlightening and fun! As we feel some relief from Covid-19 I appreciate all who have contributed. I learned a lot and am a little bit less hostile as I see the brown heads Myth or truth? Yellow warblers have figured out the difference of the BHC eggs and don’t have

[mou-net] Pelicans stopover St. Louis River

2021-04-23 Thread MOU
(Posted by Janet C. Green via moumn.org) The White Pelican traditional stopover site on the St. Louis River in Fond du Lac, Duluth, at Chambers Grove park this year was very productive. They arrived around April 19th and on Earth Day, April 22nd, John and I counted at least 280 birds, with

Re: [mou-net] Cowbirds & bison

2021-04-23 Thread Laura Erickson
The point is, I didn't say the parasitism habit EVOLVED for the bison. I just said it was darned beneficial to have it for one particular species that did hang around the bison. NOW we know female cowbirds can be sedentary as long as possible, but this article, not a scientific paper, offers no