The largest breeding <e1>rookery</e1> of grey <e2>seals</e2> is on the Monach Isles, west of Benbecula.
The largest breeding rookery
The largest breeding rookery of grey seals is on the Monach Isles, west of Benbecula.
<triplet> rookery <subject> seals <object> Member-Collection(e2,e1)