J | M BIRDING:
Ruby-Crowned Kinglet - Jacobsburg SP (PA)
J | M BIRDING:
Ruby-Crowned Kinglet - Jacobsburg SP (PA)
J | M BIRDING:
Blue-Gray Gnatcatcher - Delaware Water Gap (PA)
J | M BIRDING:
Blue-Gray Gnatcatcher - Monroe County (PA)
J | M BIRDING:
Ruby-Crowned Kinglet - Philadelphia County (PA)
J | M BIRDING:
Golden-Crowned Kinglet - Hunterdon County (NJ)