[lemma=to] [lemma=the] [lemma=species] [lemma=that] [lemma=□]
[lemma=to] [lemma=the] [lemma=species] [lemma=that] [lemma=have]
[lemma=to] [lemma=the] [lemma=species] [lemma=that] [lemma=species]
The most commonly recorded threat to the species that have been lost over the last 20 years is habitat loss , which had a severe impact on thirteen of these species .