Ипучая природа: Тинаму

Тинаму с виду настолько ппц заурядны, что поначалу их принимали за куропаток. Но на самом деле их ближайшие родственники – страусы, их целых 46 видов и они относятся к 3% птиц, у которых есть МПО. Тинаму живут в Мексике, Центральной Америке и Южной Америке.

Тинаму могут видеть в ультрафиолетовом спектре. МПО самцов устроен так же, как у уток: он закручен в форме штопора, при этом вагина самки закручена в другом направлении, что делает проникновение без согласия крайне сложным, а оплодотворение – вообще невозможным: все застрянет в кармашках.

Самцов у всех видов тинаму меньше, чем самок. Но им все равно приходится поднапрячься. Самец выеживается перед группой самок, издает звуки и раздувается. Если тетки согласны, он трахает всех. Самки откладывают яйца в гнездо или просто на землю, причем несколько самок могут сложить яйца в одну кучу. И сваливают за новыми приключениями. Самец бормочет что-то вроде “любишь ипаться, люби и дитачек растить” и усаживается на яйца. Вылупив птенцов, самец помогает им добывать пищу и охотиться, потому что тимаму всеядны и жрут даже мелких рептилий и млекопитающих.

Яйца тинаму невероятно красивы и бывают разных вырвиглазных цветов.

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