The conclusion was clear: among primates, monogamy was always preceded by one thing and one thing only: infanticide by males. Here, we report the video-captured infanticide on a grown nestling at 17 days after hatching by a mated male in a sparse population of Japanese Bam Swallow (Hirundo rustica gutturalis).
We frequently create a class to do nothing but hold data. In such a class some standard functionality is often mechanically derivable from the data. In Kotlin, this is called a data class and is marked as data: data class User(val name: String, val age: Int)
Framed Surname History and Coat of Arms. Find us on Facebook. Gatlin is one of the oldest family names to come from the Anglo-Saxon tribes of Britain. It is derived from the Old French names Caterine and Cateline, which were forms of the personal name Catharine. These names were introduced into England in the 12th century and became very popular, especially in the variant forms Catelin and Cateline.