The Oklahoma City Zoo & Botanical Garden offers competitive small grants up to $2,500 supporting research, education, or species preservation efforts. In 2026, funding is restricted to projects involving invertebrate conservation or research, and grants go exclusively to early-career professionals — those currently in a graduate program (MSc, PhD, DVM) or who received a graduate degree no earlier than 2021. No more than 20% of funds may go toward travel, and salaries aren’t covered except for locally hired support staff. The deadline is 13 November 2026. Conservation Grants
Category: Biodiversity, Conservation, Wildlife
TROPIMUNDO is a 2-year Erasmus Mundus master’s program in tropical biodiversity and ecosystems. Students alternate their semesters between consortium universities in Europe (Belgium, France, Italy) and tropical regions outside Europe (Australia, Cameroon, French Guiana, Guadeloupe, Malaysia). Applicants should have an internationally accepted bachelor’s degree in biology, natural sciences, environmental sciences, or equivalent. The EC provides a certain number of scholarships for EU and non-EU students. The deadline for applications (for scholarship seekers or self-funded applicants) is 30 November 2026. About TROPIMUNDO
The PADI Foundation offers worldwide grants in underwater science, environmental projects, and marine education. The Foundation supports research and education related to aquatic environments. In the past, applications have included many projects in tropical regions. Most grants range from US$5 thousand to US$10 thousand. There are no nationality restrictions. The deadline is 15 January 2027. Find the guidelines
The Earth Prize invites students born between 2007 and 2014, worldwide, to submit solutions accelerating environmental sustainability, individually or in teams of up to five. Seven Regional Winners each receive US$10 thousand to implement their project, with a Global Winner selected by public vote from among them. Registration is open until 10 January 2027; the initial submission deadline is 31 January 2027. Environmental Sustainability Competition for Teenagers
The Marsh Christian Trust offers long-term core funding to small registered charities. It supports a few hundred different charities per annum across fields that include environmental causes and animal welfare, among other subjects. Since its inception, the Trust has been a supporter of organizations devoted to nature conservation and the well-being of wildlife, both within the UK and internationally. Grants range from £300 to £2,000. The applicant must be a UK-registered charity. Applications are sent to the Trust’s postal address in London, where they are reviewed continuously. About the Marsh Christian Trust
Girls Who Click invites young female and female-identifying photographers and videographers aged 16–30 to apply for its Ambassador Program, a nine-month mentorship with a professional nature photographer, plus access to workshops and an international peer network. No funding, stipend, or prize is offered — the programme is free but non-monetary. Applications are open worldwide. The deadline is 01 October 2026. Nature Photography Mentorship
The Critical Ecosystem Partnership Fund (CEPF) and IUCN invite Letters of Inquiry from Sri Lankan NGOs, community-based organizations, Indigenous and women’s groups for projects supporting community engagement in managing threatened ecosystems and species, under the GEF Small Grants Program. Grants are up to US$60,000. Eligible only in five districts: Nuwara Eliya, Kegalle, Ratnapura, Galle, and Matara. The deadline is 09 October 2026. Small Grants Program
Biodiversa+ invites transnational research consortia to study novel ecosystems — biodiversity, socio-ecological dynamics, and future trajectories — across terrestrial, freshwater, and marine realms worldwide. No fixed grant amount; budgets and eligible costs vary by each participating national/regional funding organization. Consortia must include research teams from at least three participating countries, including at least two EU Member States or Horizon Europe Associated Countries; over 30 funding organizations from 25 countries participate. Pre-proposals are due early November 2026. BiodivFuture Joint Call
The Prince Albert II of Monaco Foundation (PA2F) Environmental Photography Award aims to reward photographers who put their creativity to good use in raising awareness on environmental protection. Photographers are invited to reflect on our relationship towards nature and the interrelation between human health and planetary health. Images can be entered in 5 categories: Polar Wonders, Beneath the Canopy, Life under the Surface, Humanity versus Nature, and Towards a Sustainable Future. The grand prize winner receives €5 thousand, each category winner receives €1 thousand. The closing date for entries is 01 November 2026. Environmental Photography Award
Vital Impacts invites documentary photographers to apply for fellowships supporting long-term storytelling on environmental and conservation challenges, prioritizing photographers with established relationships to the communities or issues they document. One fellowship of US$20,000 goes to an established photographer, six of US$5,000 to emerging photographers, and ten unpaid mentorships are also awarded. Open worldwide, with strong encouragement for local photographers documenting their own communities; prior publication is not required. The deadline is 01 December 2026. Environmental Photography Fellowships