In studies at the University of Sussex in the United Kingdom, horses were able to recognize differences in human facial expressions. Using photographs depicting positive and negative human facial expressions, the 28 horses used in the Sussex study showed changes in heart rate when they were shown the photos. Increased heart rate indicated an understanding […]
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Males are 5.9 in., females usually no more than 4 in. This fish should not be kept with overly aggressive fish and should be added before Tangs, Surgeonfish or Damselfish. Minimum tank size is 40 gal. Found in the Eastern Indian Ocean to the Western Pacific Ocean. List of Fish Andaman Damselfish Arabian (Orange) Dottyback […]
