Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常秃鼻鸦会有这个特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头已秃，只剩下几根乱发。秃得乱七八糟的头周围的头发却长得又黑又硬，向四面支棱开，又顺着前额往下长，几乎到了那宽阔扁平的鼻子面前。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常秃鼻鸦会有这个特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头已秃，只剩下几根乱发。秃得乱七八糟的头周围的头发却长得又黑又硬，向四面支棱开，又顺着前额往下长，几乎到了那宽阔扁平的鼻子面前。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常秃鼻鸦会有这个特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头已秃，只剩下几根乱发。秃得乱七八糟的头周围的头发却长得又黑又硬，向四面支棱开，又顺着前额往下长，几乎到了那宽阔扁平的鼻子面前。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常鼻鸦会有这个特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头，只剩下几根乱发。得乱七八糟的头周围的头发却长得又黑又硬，向四面，又顺着前额往下长，几乎到了那宽阔扁平的鼻子面前。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常秃鼻鸦会有这个。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

的头已秃，只剩下几根乱发。秃得乱七八糟的头周围的头发却长得又黑又硬，向四面支棱开，又顺往下长，几乎到了那宽阔扁平的鼻子面。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常秃鼻鸦会有这个特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头已秃，只剩下发。秃得七八糟的头周围的头发却长得，向四面支棱开，顺着前额往下长，乎到了那宽阔扁平的鼻子面前。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常鼻鸦会有这个特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头已，只剩下几根乱。乱七八糟的头周围的头却黑硬，向四面支棱开，顺着前额往下，几乎到了那宽阔扁平的鼻子面前。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同时，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常秃鼻鸦会有特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头已秃，只剩几根乱发。秃得乱七八糟的头周围的头发却得又黑又硬，向四面支棱开，又顺着前额，几乎到了那宽阔扁平的鼻子面前。

Also, in all of these photos, you cannot see "hanging" alula or primary coverts often shown by Rook.

同，所有的照片都看不到『悬挂起来』的小翼羽或大覆羽，通常秃鼻鸦会有这个特徵。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他的头已秃，只剩下几根乱发。秃得乱七八糟的头周围的头发却长得又黑又硬，向四面支棱开，又顺着前额往下长，几乎到了那宽阔扁平的鼻子面前。