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Kleberg Foundation Wildlife, Conservation and Animal Science grants

From Robert J. Kleberg, Jr. and Helen C. Kleberg Foundation

A Texas family foundation's grants for applied wildlife research and habitat restoration and protection, mainly in the Rio Grande Valley of South Texas. Highly competitive, with priority for past grantees.

No call found

Windows each year

Spring window February 1 to March 31 and fall window August 1 to September 30, deadline at midnight CST.. The funder’s page doesn’t say whether one is open now.

Check the call page
Checked Nov 3, 2026

The facts, in the funder’s words

How to apply

Apply directly

When a call is open, eligible applicants apply to the funder or the organisation running the call.

Only online grant applications will be accepted. 

Amount

Not found on the pages we read

Where

South Texas, mainly the Rio Grande Valley: United States

More grants in United States and North America.

support native wildlife, primarily in the Rio Grande Valley of South Texas. 

Who can apply

NGOs and Research institutions

The Foundation supports IRS-registered, tax exempt, 501(c)(3) organizations with a public charity status of 509(a)(1) or 509(a)(2), or public universities under section 170(c) of the Internal Revenue Code. 

Rounds

Fixed rounds with deadlines

Grants Deadline AT MIDNIGHT CST Spring: February 1 - March 31 Fall: August 1 - September 30 

Co-funding required

Not found on the pages we read

Restoration approach

Species conservation, Protected areas and Research

Our classification, from the funder’s description of what it supports.

More grants for wildlife and research.

The call

Not clear from the page

Spring and fall application windows

Call page
Status

Windows each year; the page doesn’t say if one is open now

The Foundation has two grant cycles per year. The spring and fall deadlines are posted here. 

Dates each year

Spring window February 1 to March 31 and fall window August 1 to September 30, deadline at midnight CST.

Grants Deadline AT MIDNIGHT CST Spring: February 1 - March 31 Fall: August 1 - September 30 

Ready to apply to Spring and fall application windows?Check the call page

What the funder asks grantees to report

Reporting

Single-year grants need a final report on completion; multi-year grants need annual interim reports and a final report, including an evaluation of effectiveness, lessons learned and an updated project budget.

Single-year funding initiatives - a final report is due upon completion of the grant period. Multi-year funding initiatives - interim reports are due annually with a final report due upon completion of the grant period. 

From the builders of this site: Restoration Scope makes software for reporting to funders like this one.

Something wrong?

Every fact above links to the page we read it from. If a deadline, amount or rule has changed, report a problem and we will check it against the funder’s page. Are you this funder? Correct this listing.

Both open an email to contact@naturefunding.org with this listing filled in. Listings can’t be bought.