Home
Checklist
Sites
Explore
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Records
Recent Discoveries (this month)
MBP Data Processing Stats
Recently Added Photos List
More
About
MBP Brochure
MBP Blog
Dedication
Editors
Community
Partners
Resources
Bibliography
iNaturalist Integration Summary
Maryland Plant Atlas
MD/DCRC Resources
eBird
Connect With MBP
Facebook
Instagram
Twitter (X)
Bluesky
LinkedIn
MBP iNaturalist Project
Flickr MBP Group
MBP Google Group
Help
About Records
FAQ
MBP iNaturalist FAQs
How to Contribute
Contact
Donate
Lesser Scaup
Aythya affinis
(Eyton, 1838)
Share This Page
Lesser Scaup - Aythya affinis (Eyton, 1838): https://marylandbiodiversity.com/view/928
Synonyms
Blue-Bill
Brass-eyed Blackhead
LESC
Little Blackhead
Small Blackhead
Kingdom Animalia
Phylum Chordata
Class Aves
Order Anseriformes
Family Anatidae
Genus Aythya
View Taxonomy
Kingdom Animalia
Phylum Chordata
Class Aves
Order Anseriformes
Family Anatidae
Genus Aythya
About Taxon
Media
Map
Seasonality
Seasonality
History
Time of the year
Entire Year (Jan - Dec)
Spring (Mar - May)
Summer (Jun - Jul)
Fall (Aug - Nov)
Winter (Dec - Feb)
Range of years
1922
1926
1943
1967
1974
1975
1979
1980
1996
2001
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2001
1996
1980
1979
1975
1974
1967
1943
1926
1922
Filter by Tag
- - -
Adult
Male
Female
Update
Reset
Total
Records
by Month
for Jan - Dec from 2019 - 2020
Source: Maryland Biodiversity Project database
View Bibliography
Total
Records
by Year
Source: Maryland Biodiversity Project database
View Bibliography