The Legal Treatment of Fish
Legislation to Protect the Welfare of Fish by Kelly Levenda in Animal Law Review Vol. 20 (2013).
Counting animals harmed
Fish Count Estimates by Fish Count UK (2014).
How many animals does a vegetarian save? by Harish Sethu, Counting Animals (2015).
The fish we kill to feed the fish we eat by Harish Sethu, Counting Animals (2015).