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RGV Bird Guide · Field Notes & Guides

Stories, Tips &
Field Reports
from the Valley

Expert guides, hotspot reviews, and species profiles from one of North America's premier birding destinations.

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Scarlet Tanager during spring migration at South Padre Island

South Padre Island Spring Migration 2026 — Full Season Recap

A historic April 19–20 fallout, Mourning Warbler, MacGillivray's Warbler, Mangrove Yellow Warbler across multiple weekends — the complete record of the 2026 spring migration at SPI.

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Best Hotspots for RGV Specialty Birds

Best Hotspots for RGV Specialty Birds — The Complete 2026 Guide

From Santa Ana NWR to Laguna Atascosa, we rank the top RGV birding hotspots for finding the specialty and rare birds that draw visitors from across North America.

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Green Jay — Top 25 RGV Specialty Birds

Top 25 RGV Specialty Birds — The Ultimate Rio Grande Valley Birding List

The definitive bucket list for any RGV birding trip — from Green Jays and Hook-billed Kites to Crimson-collared Grosbeaks, ranked and cross-referenced across four authoritative lists.

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Black-throated Sparrow at Falcon State Park

Birding Falcon State Park — Desert Specialties of the Upper Rio Grande Valley

Greater Roadrunner, Pyrrhuloxia, Scaled Quail, and Black-throated Sparrow — a local guide to the desert birds of Falcon SP and what makes this upper Valley park worth the drive.

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