I was around from about 715am till 11am and there were a ton of White-throated Sparrows singing early in the morning. Was great to hear them. Saw a Black-crowned Night Heron fly past,the first Ive seen this year. Saw a Sharpie,Cliff Swallows migrate past,Tree Swallows,the most Yellow-rumped Warblers Ive seen in some time,the first Palm Warbler Ive seen at the park this season too. There were also many Hermit Thrushes. I saw a few Field Sparrows,Chipping Sparrows and a Tree Sparrow. A few small flocks of Blue Jays passed over too. I saw about 40species in the park.