October birding & moths

October has the potential to be the best month of autumn but this year it was pretty quiet in London. Visible migration (vismig) - counting birds flying over on their way to their wintering grounds - is typically at its peak and there were a few decent days but the weather conditions weren't that good locally, although some sites in London seemed to be better placed.

Rainham Marshes

I managed eight visits this month and added one new year bird - Merlin. Although I missed what was presumably the same tame juvenile that hung around Ken Barrett hide earlier in the month, I did see it zoom past Butts hide a bit later. One day I'll get a photo of one.

Water and Rock Pipits returned this month and one of the former was reasonably obliging in front of Butts hide but a bit distant for a decent photo.

Water Pipit

Black-tailed Godwits increased in number during the month and often showed well over high tide when they fed on the reserve. They've all now moulted into their drabber winter colours.

Black-tailed Godwits

In the second half of the month a female Garganey was found which stayed around a while but could be tricky to track down.

Sleeping Garganey with Shoveler, Gadwall and Teal

I didn't manage to connect with the two Glossy Ibis that briefly dropped in but there's still a lot in the country so plenty of time left. On Halloween a probable Richard's Pipit was seen on the tip but had long disappeared by the time I arrived.

The final thing of note at Rainham (apart from the welcome re-opening of the Shooting Butts hide) was a Feathered Thorn moth which was roosting on the outside of the visitors centre on 31st.

Feathered Thorn

Beam Parklands

I visited a dozen times this month and the increased coverage paid off on the 26th. I was over at dawn for some vismigging when I heard a distant call in the trees. It sounded like a Yellow-browed Warbler but was just too far away to confirm so I hurried over. Eventually it called again and I was close enough to sound record it. I heard it a few more times but never managed to see it as it remained deep in a dense patch of sallows. They're still a fairly rare bird in London with typically no more than a handful of records each year so it was a nice addition to the site list.

I've had the usual finches on vismig here: Chaffinch, Linnet, Siskin & Redpoll but no Brambling yet.

Dagenham Chase

Nine visits in October, most of which were early morning for vismig. The best bird was a flyover Rock Pipit, the same day that several other sites in London recorded them. They're pretty scarce here with just six previous records, the last being in 2016.

Other sites

I visited a number of other local sites: Parsloes Park, Mardyke OS, Central Park, Goresbrook Park, Barking Riverside, Beam Valley CP and Bretons Park.

Moth trapping

With the nights getting colder, the number of moths flying has drastically reduced and a spell of rainy weather prevented me from running the trap. However, I still managed to add some new species this month.

Blair's Shoulder-knot

Meal Moth

Double-striped Pug

Feathered Ranunculus

Red-green Carpet