My twittersphere chum Geoff was taken aback by my tweet today on Brent still being in reasonable numbers along the south shore of the Medway (944 the exact level of reasonableness).
Brent Geese can hold on into June if the weather is cold enough, and a small number oversummer. Since moving back I have recorded Brent in 41 months out of 41... but I'm sure Geoff's now gone and put the mockers on that for me.
The Brent Often feed on the regrowing enteromorpha (sea lettuce) |
and will feed on floating enteromorpha in the shallower waters |
Specks along the Millfordhope Creek- only way to count birds spread among the islands is from the vantage points |
Groups readying to departing often loiter mid-estuary, making aborted flights towards the mouth. They favour leaving just after dawn. |
The birds have chosen to short-stage here rather than the Waddenzee. |
Many of our British winterers stage on the Waddenzee at the same time- they do not like to arrive on their nesting grounds until the snows are gone |
Birds often follow the tide in close to shore |
The birds are spread throughout, usually in loose flocks of between 20 and 50, slowly coming together in groups of about 200 pre-migration |
Saltmarsh regrowth is also taken in abundance in warm Mays |
Individuals will cover some distance by foot to get to new supplies |
Back in the 90s counts (for the whole estuary) were similar to this (since then no full May WeBS coverage, and often under-reported by birders) |
Velly intlesting ... me sirry irriot ... know nothing, tlapped in my own rickle world, patch watcher.
ReplyDeleteShin Hi.