Great Egret sighted on Tristan
Report and photos from Rachel Green
with additional images from Caryn Green
Recent interest in vagrant species discovered around the Tristan islands has prompted Rachel to send a photo
of a Great Egret she took over the 2022 Easter weekend together with other images taken of a Great Egret in 2021. These majestic birds breed in both South America and Africa. Peter Ryan thinks it much more likely that this bird flew eastwards from South America to Africa, calling at Tristan da Cunha for a feeding stop! This would entail a flight, in a straight line, of over 5000 kilometres. More common visitors to Tristan are Cattle Egrets, also called Tick Birds on the island and also astonishing migrants as they feed on the island on their inter-continental migration.
Rachel reports:
Last year a bird was spotted in May out at the Potato Patches. Many of the islanders thought it was a stork. I managed to see the bird and get a not so good photo, but with some research it was found to be a ‘Great Egret’. Surprising a few days ago the same species of bird was spotted out at the Potato Patches, eating mice from the potato patches walls. We normally have ‘Cattle Egrets’ but never ‘Great Egrets’. I thought it was quite interesting that they are only seen around this time of the year in April or May.