Quality:
Alca olsoni - species of bird (fossil). Article "Alca olsoni" in Swedish Wikipedia has 10.9 points for quality (as of November 1, 2023).
Since the creation of article "Alca olsoni", its content was written by 1 registered users of Swedish Wikipedia and edited by 1 registered Wikipedia users in all languages.
The highest Authors Interest rank from 2001:
- Local (Swedish): #58019 in May 2021
- Global: #2920810 in May 2021
The highest popularity rank from 2008:
- Local (Swedish): #301834 in May 2021
- Global: #9508139 in May 2021
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from November 1, 2023 (including revision history and pageviews for previous years).