A NEST of a Carrion-Crow (Corvus c. corone) in a willow tree in Walland Marsh, Kent, had a clutch of eggs which was taken on April 12th, 1936. On May 17th, the nest contained another clutch of eggs which were exactly like the first. The nest did not appear to have been repaired or altered in any[The long replacement period (about 35 days) seems to indicate that the Crow may have made an unsuccess...

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now