Made a brief stop at Conowingo Dam on my way to my daughter's home. Was surprised to see so many Black Vultures (more than 60) resting/preening right around this sign upon entering the parking area.
See 'previous' two images.
Nikon Z 6II
,NIKKOR Z 70-200mm f/2.8 VR S Z TC-2.0x 1/320s f/14.0 at 217.5mm iso1800
UnCropped DX Image
full exif