Bentsen-Rio Grande Valley State Park

Events

October 2025

Oct 21
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 22
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 23
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 24
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 25
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 26
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 26
2:00p
End Date

Trick- or -Tweet

Bentsen-Rio Grande Valley State Park
Create your own eco-friendly bird feeder from pumpkins for Halloween!
Oct 27
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 28
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 29
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 29
7:00p
End Date

The Misunderstood Bat

Bentsen-Rio Grande Valley State Park
October 24 - 31 is National Bat Week!
Oct 30
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.
Oct 30
7:00p
End Date

Arachineers: Spooky Spider Science

Bentsen-Rio Grande Valley State Park
Discover the amazing world of spiders in this hands-on program where nature meets engineering!
Oct 31
9:00a
End Date

Hawk Watch

Bentsen-Rio Grande Valley State Park
Using keen eyesight, binoculars and spotting scopes, watch in awe and help keep count of the many raptors flying over as they continue their migration.

January 2026

Jan 1
9:00a
End Date

First Day Hike

Bentsen-Rio Grande Valley State Park
Ring in the NEW year on this OLD trail.
Jan 2
6:00a
End Date

Christmas Bird Count - Bentsen/Anzalduas

Bentsen-Rio Grande Valley State Park
Birders of all skill levels are invited to help survey birds in our count circle. Participation is free.