Garden BirdWatch submissions
Garden BirdWatch submissions over time
To begin, select from the options below to display a graph.
What do you want to plot?
Since 2001, participants have either been able to submit their records on paper forms or online. This plot allows you to see how many participants have taken part in each county since 1995, how many are still active, the number of submissions that have been made since 1995, and the proportion of those that have been made online.
Seabird ID (2 sessions, Tuesdays 10am)
This course involves two weekly online sessions of 100 minutes, with a trainer:participant ratio of about 1:30. Participants' microphones are muted during the sessions but there is a large interactive component, using...
Science - Latest research
Too wet to nest?
A common issue that many analysts of biological data encounter is that of detectability. For a human population we can (in principle) count every individual. For wildlife though, things are trickier, and only rarely is...
Share this page