I read with great interest the paper on the population of Peregrine Falcons Falco peregrinus in north and west Cornwall (Watson & Sale 2020). The paper concentrated on the period 2015 onwards (and sometimes 2016 onwards) relative to the period 2008–14. It put forward three main propositions: that there was a statistically significant intensification of a decline in fledgling produc
...This article is only available to registered users.
To read more, please log in or purchase a subscription.