Sunday, 16 December 2012

amazing animals 3

The fact that cows have best friends and get stressed when they are separated.


The fact that cows have best friends and get stressed when they are separated.

According to scientist Krista McLennan, "When heifers have their preferred partner with them, their stress levels in terms of their heart rates are reduced compared with if they were with a random individual."

Birdie love
xxx

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