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Bird Surveys

Willow Waterhole Bird Survey

Upcoming Survey: May 15, 2021

After 13 months our Willow Waterhole Bird Survey will finally be open for folks to join in and help again starting this Saturday, April 17 at 7:30 AM. Yay! I hope at least some of you can join the group this Saturday, we would love to see you all again, and April is a great month for birding!

Mark Meyer, Michael Honel and I have each been doing 1 section alone for the last 13 months and I compiled them for e-bird, but we all look forward to having any folks who feel comfortable with coming, join in as soon as you can. Please Note: Houston Audubon requires all participants to wear masks for the surveys and all their activities. As always, the group will meet in the parking lot of the Gathering Place, 5310 South Willow Drive, 77035. The weather forecast today says it will not be raining on Saturday, but in the case of rain, it is our procedure to meet in the parking lot at 7:30 AM to determine if the weather is suitable for a count or not, right there on site. Often it can be raining in one part of Houston and not another, or the rain may be very light. Starting in May we will resume our warm weather start time of 7 AM.
-- Mary Ann Beauchemin

Leader: Mary Ann Beauchemin, Senior Naturalist at the Nature Discovery Center. The Nature Discovery Center is partnering with Houston Audubon to conduct the Willow Waterhole survey. Co-Leaders for the survey are Mark Meyer and Michael Honel.


American Kestrel
American Kestrel at Willow Waterhole

by Mark Meyer

Bird Survey

The Willow Waterhole Bird Survey was started in June 2007 and is held on the third Saturday of each month (but no survey in December). During the 2-hour count, the number of species identified can range from around 30 in the summer to over 50 in the winter.

The survey begins in the parking lot of the Gathering Place at 5310 South Willow Drive. Our start time is 8 AM during the cooler months (October through March) and 7 AM during our extended summer (April through September). We split up into three groups to cover the park thoroughly, and as of 2020, over 210 species have been reported to eBird. For a list of species reported to date, see eBird:

General Information

The Willow Waterhole Conservation Reserve is a retention pond project of the Harris County Flood Control District. Consisting of 6 ponds and 290 acres, the greenspace is an excellent birding area within the City of Houston and just outside the southwest corner of Loop 610.

Birding Willow Waterhole

The major part of the Willow Waterhole reserve is on the west side of South Post Oak Road, and that is where 5 of the 6 ponds are located. Good places to park for birding these ponds are on Ricecrest Street and on the Clematis Lane cul-de-sac off of Gasmer. Also, west of the parking lot at the Gathering Place on South Willow is a short trail to the partially unconcreted Willow Waterhole Bayou, which marks the northern boundary of the park. Another parking area is on the gravel road at the eastern end of Dryad Drive behind Westbury High School.

The remainder of the preserve is on property east of South Post Oak Road, bordered by Gasmer on the south and Warm Springs Road on the north. This is also where the endangered Texas Prairie Dawn flower (Hymenoxys texana) is located. Because the flower is an endangered species, the flood control district was required by law to return much of the surrounding acreage back to coastal prairie, including removal of non-native vegetation. Access to this property from the north is through a small gate at the south end of Windwood Drive (in the neighborhood), or all along Gasmer on the south side.