Another busy morning for warblers on Ward Hill, with Chestnut-sided 
replacing Blackburnian as the most numerous species.

Also two unexpected bonus sightings: a weasel sharing a low shrub with 
three yellowthroats, a Black-throated Blue and a Magnolia; and a Great 
Blue Heron flying rather low overhead.

(14) Chestnut-sided Warbler; (6) Blackburnian Warbler; (6) 
Black-throated Green Warbler; (5) Common Yellowthroat; (4) Magnolia 
Warbler; (4) Black-throated Blue Warbler; (1) Black-and-white Warbler

Pipit