On Monday evening, Erik Sauder found a male MacGillivray’s Warbler in the Edith L Moore Nature Reserve in Houston, a site I have been visiting almost every evening after work since late March. Naturally, the rarest bird of the spring turned up on the one night I didn’t go to the reserve. It had showed well and Erik got a good look at it – but no photo – and with a clear night to follow, I didn’t rate my chances of relocating it again the following evening.
I felt my chances dwindling further when no one reported the bird during the day on Tuesday, and further still when I received a text from Letha Slagle to tell me she had looked for it but drawn a blank. So much so, that on arrival at the site after work on Tuesday I spent barely a couple of minutes at the spot the bird had been found next to the Church Gate.
There wasn’t much else around either (the only migrants in the whole wood appeared to be a lone Ovenbird and a Swainson’s Thrush), and just before leaving at around 6.10pm I decided to check the area around the zipline at the northwestern edge of the wood, which has proved to be one of the better areas this spring for migrant warblers.
Almost as soon as I arrived, I noticed a bird moving low down in the woods between the zip line and Memorial Drive. It quickly popped up to reveal itself as a sparkling male MacGillivray’s Warbler, without a doubt the same bird that Erik had found the previous evening just 50 yards to the south.
Better yet, I managed to get an identifiable photo of the bird before it disappeared further back among the trees, no mean feat as the lighting was poor and the bird was very actively feeding.
MacGillivray’s Warbler is a summer migrant to the western third of the USA, and a rare migrant further east. Over the last few days there has been a mini-influx in Texas with several birds reported around Corpus Christi and San Antonio. However, this bird at Edith L Moore nature reserve is the first in Harris County since one was recorded at the same site 5 years ago.
Texas tick: MacGillivray’s Warbler (total 336).