This weekend, the 26th and 27th January 2013, is the weekend of the Royal Society for the Protection of Birds (RSPB) annual Big Garden Birdwatch. This is a form of citizen science by which the RSPB can harness the collective spotting power of the nation to assist in compiling data on the nations bird populations.
The idea is to spend one hour noting which bird species visit a chosen area and the maximum number of each seen at any one time. This point is important because an individual can make several visits over the course of an hour, so counting total numbers will overestimate the numbers of a particular species.
If you want to make a pot of tea and sit by the window for a relaxing hour sipping and counting the details of how to take part are here on the RSPB’s website. Even if you don’t get many interesting birds in your garden, or even many birds at all, this is important and useful data too for compiling population sizes and distributions, so every participant is crucial in creating an accurate picture of the health of the nations birdlife. Which is in turn a useful indicator of the health of the natural environment in the UK as a whole.
I’m going to do my recording tomorrow morning and I’ll post my results here too.