Rio Lagartos 20-07-2019. Great blue heron (Ardea herodias), double-crested cormorant (Phalacrocorax auritus)(partly), willet (Tringa semipalmata), marbled godwit (Limosa fedoa), Wilsons plover (Charadrius wilsonia), Black-necked stilt (Himantopus mexicanus) & laughing gull (Leucophaeus atricilla)