11405
Studies on the behavioural ecology of free-ranging polecat-mink hybrids in the upper reaches of the Lovat River indicate the hybrids will stray from aquatic habitats more readily than pure minks , and will tolerate both parent species entering their territories , though the hybrid 's larger size ( especially the male 's ) may deter intrusion .
 location: Lovat River
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Lovat River