Some 40 years ago, birders at Cape May in New Jersey discovered a ‘morning flight’ during which warblers and other “nocturnal” migrants migrated from the Avalon Peninsula back towards the Delaware coastline in the first two to three hours of daylight. A similar flight was discovered around that time at Butterbredt Spring in Kern County in the Mojave Desert of California. For a long time, the phenomenon was believed to be confined to a few locations but the discovery of another large morning flight at Bear Divide in eastern Los Angeles County heightened interest elsewhere in southern California and birders began to discover additional sites. Starting In spring 2018, I began spending more time in Refugio Canyon, about 13 miles west of Goleta, during periods of strong northwesterly winds as local birders had become aware that larger numbers of western migrants sometimes occurred in such conditions. One motivation of course was to find rarities but there are many western migrants, i...
I generally do very little birding when visiting my relatives in Bristol. On a visit a couple of years ago, I made the effort to see Tawny Owl, which is resident by my aunt’s flat where I stay during my visits. I also saw a few Firecrests. This cracking little gem – an upgraded version of the New World’s Golden-crowned Kinglet – is one of those species benefiting from the warming trend in northwest Europe and has become a regular winter visitor in the city in suitable habitat. I always regular visited Sea Mills, close to my mum’s home. The River Avon is tidal here and it has always been a regular location for wintering Common Sandpipers, which are rather local as winterers in the UK. Common Redshank occurs here as well in reasonable numbers, although the other regular wintering shorebirds appeared to have declined over the years. I made a couple of visits this time and saw no Curlews, Lapwings or Dunlin. I have not seen the last two for some years and they are not as regular as...