How many followers does William Halliday, PhD have on Bluesky?

William Halliday, PhD (@wdhalliday.bsky.social) has 4,044 followers on Bluesky. The count is refreshed continuously from the public AT Protocol.

When did William Halliday, PhD join Bluesky, and how old is the account?

William Halliday, PhD joined Bluesky in January 2024. The @wdhalliday.bsky.social account is 2 years old. Searches for William Halliday, PhD age often mean a personal age, which we do not publish. The figure here is the account age only.

How many posts has William Halliday, PhD published?

William Halliday, PhD has published 3 posts on Bluesky.

Is William Halliday, PhD verified on Bluesky?

@wdhalliday.bsky.social does not currently show a Bluesky verification. Many real accounts on Bluesky are unverified, since verification is still rolling out.

William Halliday, PhD Bluesky Profile Stats

@wdhalliday.bsky.social

EnglishTier C

View on Bluesky

Account age: 2 years (joined January 2024)

William Halliday, PhD Bluesky stats, updated continuously. @wdhalliday.bsky.social has 4,044 followers and 3 posts on Bluesky. Account age: 2 years (joined January 2024).

Followers

4.0K

Growth (7d)

Following

Posts

Influence

Follower growth

2026-06-14-3 over 2 days2026-06-22

Bio

Conservation Scientist at WCS Canada, Adjunct at U Victoria. Arctic marine biologist, bioacoustics, underwater noise, ocean conservation, Yukon living

Notable followers

The biggest accounts in our directory following @wdhalliday.bsky.social.

Cranky feminist19K Terri6.1K @CharlesPPierce5.7K Canadian Politics Girl4.7K James Snider4.2K

Check William Halliday, PhD with free tools

The same checks work on any Bluesky account. Free, no sign-up and no email.

Bluesky Follower Rankthe percentile a follower count sits in Bluesky Post Analyzerwhich posts travelled, and which feature made the difference Bluesky Best Posting Timewhen an account's own posts actually land, as a 7 by 24 heat map Bluesky Trendswhat bluesky is talking about right now, and who is climbing

All free tools Live Bluesky follower count

Creator Rank, our free Chrome extension, shows this account's audience rank and Creator Score next to its name on Bluesky itself.

William Halliday, PhD on Bluesky - frequently asked questions

How many followers does William Halliday, PhD have on Bluesky?: William Halliday, PhD (@wdhalliday.bsky.social) has 4,044 followers on Bluesky. The count is refreshed continuously from the public AT Protocol.
When did William Halliday, PhD join Bluesky, and how old is the account?: William Halliday, PhD joined Bluesky in January 2024. The @wdhalliday.bsky.social account is 2 years old. Searches for William Halliday, PhD age often mean a personal age, which we do not publish. The figure here is the account age only.
How many posts has William Halliday, PhD published?: William Halliday, PhD has published 3 posts on Bluesky.
Is William Halliday, PhD verified on Bluesky?: @wdhalliday.bsky.social does not currently show a Bluesky verification. Many real accounts on Bluesky are unverified, since verification is still rolling out.