2014 4_toes ambiguous_gender anisodactyl avian beak biped bird black_claws brown_feathers brown_tail brown_wings claws countershade_torso countershade_wings countershading digital_drawing_(artwork) digital_media_(artwork) eagle feathered_wings feathers feral flying frown full-length_portrait grey_beak jamminbison martial_eagle multicolored_feathers portrait side_view simple_background solo spread_arms spread_wings suspended_in_midair tail_feathers talons toe_claws toes toony two_tone_feathers two_tone_wings white_background white_countershading white_feathers white_wings winged_arms wings yellow_eyes