Waterbirds Spring 2018
Species composition changes over time depending on weather, seasons, and many other factors. This chart displays the composition over a time period you select.
Click on pie pieces to see more detail. If there are more than seven species, click on "Other" to see a breakdown of the rest.
Many sites have a protocol that is designed to maximize finding particular species. If you select "Focus Species," only these species will be shown.
The control box below the pie chart lets you select a date period for the chart.
You can push the buttons "1d," "1w," or "1m" to zoom the graph to 1 day, 1 week, or 1 month.
The graph shows the overall volume seen on each day. You can drag the sliders on each side of this graph to adjust the start and end dates.
April 15th to May 31st
The time shown in the top row is the start of the one hour period.
Choose a date to load the hourly table for that day. Only days that have data are shown.
These charts show which species are most numerous at different parts of the season. Hover your mouse over a chart to see the number for a given day. The right column shows season totals and the left side shows the maximum for a single day. Each graph is scaled so that the single-day maximum is the highest point on the chart.
- Focus Species: Show the highest priority species at the top of the list.
- Taxonomic Order: Sort the species by their scientific classification.
- Alphabetic Order: Sort the species by their common name.
- Abundance: Sort the species with the largest number counted at the top.
Waterbirds Spring 2018
Whitefish Point Bird Observatory's research aims to document avian migration at the Point, one of most important spots for documenting and monitoring waterbird movements in the upper Great Lakes. Spring and fall counts record loons, grebes, ducks, geese, shorebirds and other waterbirds, providing important information on abundance and timing of migration, aiding in regional and international efforts to monitor changes in bird populations.
The waterbird count is conducted from the beach near the tip of the Point.
Whitefish Point Bird Observatory
Whitefish Point Bird Observatory (WPBO) is the premier migration hot-spot in Michigan. The Observatory is located at Whitefish Point, 11 miles north of Paradise, Michigan. The Point itself juts out in Lake Superior and acts as a natural migration corridor that brings thousands of birds through this migratory flyway every Spring and Fall. With its wooded dune and swale complex, distinctive to the Great Lakes region, Whitefish Point sees a great diversity of migrants and is home to rare breeding birds, and has been designated as an Important Bird Area. Over 340 bird species have been spotted here, and the research conducted at WPBO, including regular migration counts and owl banding, contribute to an ongoing effort to increase knowledge of bird migration, to encourage public awareness of birds and the environment, and to further bird conservation.
About the Data
All data displayed on this site are preliminary and have not yet undergone quality control. Written permission is required to use the data.
WPBO is a program of Michigan Audubon, a non-profit organization dedicated to connecting birds and people for the benefit of both through conservation, education, and research efforts in the state of Michigan. The Observatory depends on your support to help fund migration counts, owl banding, and avian research.