, ▁notable ▁Sat ri ya ▁dan cer , ▁research ▁scholar . ▁Ch it ral ata ▁Ph uk an , ▁ren owned ▁Ass am ese ▁l itter ateur . ▁ ▁References ▁▁ ▁Category : V ill ages ▁in ▁S ivas agar ▁district <0x0A> </s> ▁Ca ud al ▁l uring ▁is ▁a ▁form ▁of ▁ag gress ive ▁m im ic ry ▁in ▁which ▁a ▁pred ator ▁uses ▁tail ▁movements ▁to ▁attract ▁pre y . ▁The ▁pre y ▁animal ▁mis inter pre ts ▁the ▁tail ▁as ▁a ▁w orm - like ▁species ▁or ▁another ▁smaller ▁pre y . ▁Once ▁the ▁pre y ▁animal ▁is ▁within ▁striking ▁range , ▁the ▁pred ator ▁attacks . ▁Sn akes , ▁often ▁ju ven iles , ▁and ▁some ▁types ▁of ▁sh ark ▁are ▁the ▁main ▁species ▁that ▁practice ▁ca ud al ▁l uring . ▁ ▁The ▁m im ic ry ▁was ▁initially ▁interpreted ▁as ▁a ▁warning ▁sign ▁displayed ▁under ▁stress ful ▁circumstances . ▁The ▁study ▁of ▁the ▁tail ▁movements ▁suggested ▁that ▁the ▁behavior ▁evol ved ▁from ▁tail ▁v ibration . ▁Research ers ▁have ▁also ▁used ▁different ▁exper ient ial ▁parad ig ms ▁to ▁investigate ▁stim ulus ▁control ▁and ▁visual ▁de ception ▁in ▁sn akes . ▁ ▁M im ic ry ▁▁ ▁The ▁tail ▁of ▁a ▁species ▁may ▁serve ▁various ▁functions , ▁such ▁as ▁ag gression , ▁defense ▁and ▁feed ing . ▁The ▁ca ud al ▁l uring ▁behavior ▁was ▁first ▁recorded ▁in ▁ 1 8 7 8 ▁and ▁is ▁an ▁instance ▁of ▁ag gress ive ▁m im ic ry .  