TT #136 · Parshas Shemini · Aliyah 6 · Passuk 16
Chabad.org — Vayikra Chapter 11 with Rashi
English: the owl, the nighthawk, the seagull; the various kinds of hawk;
Chullin 63a.
E-Daf.com — Chullin 63a (Tsurras Hadaf)
כָּל עֹרֵב לְמִינוֹ. תָּנוּ רַבָּנַן, עֹרֵב – זֶה עֹרֵב אָכְמִי, כָּל עֹרֵב – לְהָבִיא עֹרֵב הָעַמִּיקִי, לְמִינוֹ – לְהָבִיא עֹרֵב הַבָּא בְּרָאשֵׁי יוֹנִים.
Classification — “Each raven according to its kind” extends the prohibition to related raven species.
The repeated wording extends the prohibition to additional raven-like species, including the specified variants.