Assertion: petrel's colony | /r/HasProperty | dense
Facets:
value: with colonies
type: OTHER
value: with densities
type: OTHER
Source sentences:
text: Colonies can be extremely large and dense; 840,000 pairs of white-faced storm petrel nest on South East Island in the Chatham Islands in densities between 1.18 and 0.47 burrows/m2.
text: Colonies can be extremely large and dense, with densities as high as 8 pairs/m2 for band-rumped storm petrels in the Galapagos and colonies 3.6 million strong for Leach's storm petrel have been recorded.
text: Colonies can be extremely large and dense; 840,000 pairs of White-faced Storm Petrel nest on South East Island in the Chatham Islands in burrow densities of between 1.18 - 0.47 burrows/m²; densities as high as 8 pairs/m² for Madeiran Storm-petrels in the Galapagos and colonies 3.6 million strong for Leach's Storm Petrel have been recorded.