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r/ecology↗

Ecology

Ecology (from Greek: οἶκος, "house"; -λογία, "study of") is the scientific study of the relations that living organisms have with respect to each other and their biophysical environment.

126k subscribers161 posts / mo in Sep 2026 (incl. ~1% by known bots)126 authors / mosince 2008

r/ecology has 126k members (+13% over the last 12 months). It gets about 161 posts a month from 126 people. Top topics: Environmental Careers, Invasive Species Threats and Species Extinction Crisis.

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When to post on r/ecology

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Size and growth

How r/ecology has grown

r/ecology

Subscriber growth

Subscribers over time

+13%in 12 months · +2.3% in 3 months · +0.4% in 1 month
Oct 2026126k
Growing126k subscribers
Data since Mar 2018Live · through Oct 2026
r/ecology

Monthly activity

Posts, comments and authors per month

−25%vs Sep 2025 · −22% last 3 months vs the 3 before
Sep 2026161
QuieterPeaked at 241 in Sep 2024
Sep 2026: incl. ~1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/ecology

Top topics

Share of the subreddit's posts

  1. Environmental Careers2.7%
  2. Invasive Species Threats0.8%
  3. Species Extinction Crisis0.4%
  4. Rewilding Europe0.4%
  5. Endangered Species Politics0.3%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Wiley
  2. Substack
  3. Nature
  4. ScienceDirect
  5. Doi

The full report

Everything else about r/ecology

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research