The regular first Saturday of the month bird walk at the Beaver Lake Bird Sanctuary had to be moved for the first time in years - due to the ongoing upgrades now underway at the Sanctuary. As an alternative, Elisha Mitchell Audubon Society organized a trip on the Parkway. About a dozen folks convened at Craven Gap at 8:00, led by Doug Williams. The group carpooled to mile marker 372.5 to see the Cerulean Warbler nest discovered earlier in the week. The temperature was lovely but the sky was cloudy - a bad omen - and the light was not good. But the female Cerulean Warbler gave us fleeting views as she made several trips to work on her nest. The male sang a couple of times but declined to make an appearance. We stayed in the same spot and were rewarded by good views of several other migrant nesters, including a pair of Scarlet Tanagers, a gorgeous Blackburnian Warbler and an equally beautiful Rose-breasted Grosbeak. Unfortunately, the sky dumped on us at about 9:20 and when it became clear that it was not a brief rain shower, the group declared it a successful morning and headed home. With good weather and anticipated progress on the current phase of the work at the Sanctuary, the June 2 walk will be at Beaver Lake. Hopefully we will be admiring the restored ecofilter wetland. Check the EMAS website for news. And don't forget to make a donation to the Campaign for the Birds. The full list: Wild Turkey Pileated Woodpecker E. Wood-Pewee Blue-headed Vireo Red-eyed Vireo A. Crow C. Chickadee White-breasted Nuthatch A. Robin Black-throated Blue Warbler - heard only Blackburnian Warbler Cerulean Warbler Black and White Warbler Worm-eating Warbler - heard only Ovenbird - heard only Hooded Warbler- heard only Scarlet Tanager E. Towhee N. Cardinal Rose-breasted Grosbeak Indigo Bunting I waited out the rain and returned to birding at about 10:00. Just north of the Tanbark Ridge tunnel, I saw a singing male Cerulean Warbler, an American Redstart and a female Hooded Warbler.