YOU SAID:

They form remarkably large flocks and are constantly fighting amongst themselves. I suspect that those with magnificent plumes on their heads are the strong ones.

INTO JAPANESE

彼らは著しく大きな群れを形成し、常に自分自身の間で戦っています。私は彼らの頭の上に壮大なプルームを持つものは強いものだと思います。

BACK INTO ENGLISH

They form a remarkably large herd and always fight among themselves. I think those with magnificent plumes on their heads are strong ones.

INTO JAPANESE

彼らは非常に大きな群れを形成し、常に彼ら自身の間で戦います。私は彼らの頭の上に壮大なプルームを持つものは強いと思います。

BACK INTO ENGLISH

They form a very large herd and always fight among themselves. I think those with magnificent plumes on their heads are strong.

INTO JAPANESE

彼らは非常に大きな群れを形成し、常に彼ら自身の間で戦います。私は彼らの頭の上に壮大なプルームを持つものは強いと思います。

BACK INTO ENGLISH

They form a very large herd and always fight among themselves. I think those with magnificent plumes on their heads are strong.