passing White-browed Woodswallows

["Michael & Janette Lenz" <>]

This morning over our Ainslie GBS site 2 groups of Wbr WS. The first one I only heard and just could not see any bird (by the number of calls a group of good size), the 2nd group I could make out (a thin veil of white clouds provided a contrasting background) comprised 56 birds. Also yesterday near Gundaroo about 300 of them, rising in the late morning from their roost trees. Noted for certain only 1 male Masked Woodswallow among them.

 

Michael Lenz