CACB Home Page
Phenology - May
Date Observation (Click on links for photos)
May 1
new birds, Brown County new plants in flower, UWGB
Black and White Warbler Red Elderberry  (Sambucus pubens)
Black-throated Green Warbler Yellow Violet (Viola pubescens)
Black-throated Blue Warbler Trillium (Trillium grandiflorum)
Nashville Warbler June-berrya (Amelanchier sanguinea)
Baltimore Oriole Golden Currant (Ribes odoratum)
May 2

new birds, Brown County new plants in flower, UWGB
Blue-gray Gnatcatcher Gooseberry (Ribes cynosbati)
Green Heron
Least Flycatcher
Northern Parula Warbler         
Orange-crowned warbler
Ovenbird
Rose-breasted Grosbeak
Solitary Sandpiper
Warbling Vireo

May 3
new birds, Brown County
Black-bellied Plover
Least Sandpiper
Philadelphia Vireo
Gray Catbird
Red-Headed Woodpecker
Yellow Warbler
Eastern Kingbird
Hudsonian Godwit
May 4 American Toads trilling in full chorus, 7:00pm -- Bay Beach Wildlife Sanctuary -Joan Berkopec
May 8 Long-billed Dowitcher, lower Green Bay, Andy Paulios
University of Wisconsin-Green Bay Last Edit Date: May 26, 2000 CACB Contacts Dept. of Natural & Applied Sciences