പെൺ വെറ്റ പ്രാണികൾക്ക് രണ്ട് സെറ്റ് ജനനേന്ദ്രിയങ്ങളുണ്ട്, അവ ആൺ സ്ഖലനം കഴിക്കുന്നു||The Next Master

പെൺ വെറ്റ പ്രാണികൾക്ക് രണ്ട് സെറ്റ് ജനനേന്ദ്രിയങ്ങളുണ്ട്, അവ ആൺ സ്ഖലനം കഴിക്കുന്നു

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ന്യൂസിലാൻഡിൽ കാണപ്പെടുന്ന ക്രിക്കറ്റ് പോലെയുള്ള ഒരു പ്രാണിയുടെ പെൺപക്ഷികൾ ലൈംഗിക ബന്ധത്തിന് ശേഷം പുരുഷ സ്ഖലനം കഴിക്കുന്നു, തുടർന്ന് ആറ് മാസത്തെ രക്ഷിതാവിന് ആവശ്യമായ ഊർജം അവർ കഴിക്കില്ല. സ്ഖലനം ശേഖരിക്കാൻ അവർ ഉപയോഗിക്കുന്ന ദ്വിതീയ ജനനേന്ദ്രിയത്തിന്റെ വലുപ്പം ഇണചേരലിലെ വിജയവുമായി ബന്ധപ്പെട്ടിരിക്കാം. ന്യൂസിലൻഡിലെ നോർത്ത് ഐലൻഡിലാണ് ഷോർട്ട് ടെയിൽഡ് ഗ്രൗണ്ട് വാട്ടകൾ (ഹെമിയാൻഡ്രസ് പല്ലിറ്റാർസിസ്) കാണപ്പെടുന്നത്. കാനഡയിലെ ടൊറന്റോ സർവ്വകലാശാലയിലെ ഡാരിൽ ഗ്വിൻ പ്രാണികളെ ആദ്യമായി നിരീക്ഷിച്ചതിന് ശേഷം ദശാബ്ദങ്ങൾ ചെലവഴിച്ചു.

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