At the park: 34

Spring Beauty (Claytonia virginica) is just starting to break through the leaf litter on the forest floor. Maples are heavy with blooms. The team spotted Rusty Blackbird (Euphagus carolinus) and Red-headed Woodpecker (Melanerpes erythrocephalus) along lower Barnyard Run. Box #67 has become a dump nest, with 26 eggs by last count. New bird arrivals on the scene: Tree Swallow (Tachycineta bicolor) and Purple Martin (Progne subis) winging after insects over the pond; ants-at-a-picnic Brown-headed Cowbird (Molothrus ater) deeper in the woods than usual; and Brown Thrasher (Toxostoma rufum) at the observation tower.