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r/invasivespecies↗

Invasive Species

Focused on the very important environmental issue of noxious exotic species from around the world invading, degrading and destroying native ecosystems and costing nations billions. Our submission content consists of news, educational resources, discussion and photos of field sightings. The goal of the sub is to better inform and educate our subscribers on the critical topic of invasive species.

58k subscribers204 posts / mo in Sep 2026173 authors / mosince 2010

r/invasivespecies has 58k members (+42% over the last 12 months). It gets about 204 posts a month from 173 people. Top topics: Invasive Species Threats, Invasive Species Management and Native Plants & Invasives.

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Size and growth

How r/invasivespecies has grown

r/invasivespecies

Subscriber growth

Subscribers over time

+42%in 12 months · +7.9% in 3 months · +1.5% in 1 month
Oct 202658k
Growing58k subscribers
Data since Mar 2018Live · through Oct 2026
r/invasivespecies

Monthly activity

Posts, comments and authors per month

−14%vs Sep 2025 · −11% last 3 months vs the 3 before
Sep 2026204
QuieterPeaked at 342 in May 2026
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/invasivespecies

Top topics

Share of the subreddit's posts

  1. Invasive Species Threats8.0%
  2. Invasive Species Management3.3%
  3. Native Plants & Invasives3.1%
  4. Invasive Species and Pests1.0%
  5. Weed Control0.8%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Honolulu Civil Beat
  2. Springer
  3. iNaturalist
  4. Australian Broadcasting Corporation
  5. ScienceDirect

The full report

Everything else about r/invasivespecies

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