Sort:  

The data collected by citizen scientist participants in Project FeederWatch is made available to ornithology researchers. The USA part of Project FeederWatch is conducted by the Cornell University Lab of Ornithology. The Canadian part of Project FeederWatch is conducted by Bird Studies Canada.

Checkout the "Winter Bird Highlights 2018" to see how researchers have collated the data and identified trends.

The weekend is almost here! Have a great weekend!
Steem on,
Mike

You got a 23.75% upvote from @oceanwhale courtesy of @etcmike! Earn 100% earning payout by delegating SP to @oceanwhale. Visit www.OceanWhaleBot.com for details!