660. 
261. 
661. 
262. 
662, 
ARDEIDA — ARDEINA:: HERONS. 661 
Toes comparatively short, the middle little more than half the tarsus. Adult with feathers 
of the head and neck lengthened, lanceolate, with well-defined edges; an occipital crest of 
several long plumes, and splendid dorsal train of decomposed, fringe-like feathers depending 
beyond the tail. Dichromatism not known. 
H. tri/color. (Lat. tricolor, three-cvlored.) Lourstana Earet. ‘‘ LADY oF THE WATERS.” 
Adult: Slaty-blue on the back and wings, mostly white below and along the throat-line ; crest 
and most of the neck reddish-purple, mixed below with slaty; the longer narrow feathers 
of the crest white ; lower back and rump white, but concealed by the dull purplish-brown feath- 
ers of the train, which whiten towards the end. Bill black and yellow; lores yellow; legs 
yellowish-green, dusky in front. Iris red. Young varivusly different, but never white; 
lacking the long occipital plumes and dorsal train; neck and back bright brownish-red ; 
rump, throat-line and under parts white; quills and tail pale purplish-blue; legs dusky- 
greenish. Length 24.00-27.00 (exclusive of the long train) ; extent 37.00-39.00 ; wing 10.00- 
11.00; tail 3.50; bill 4.00-5.00; tibiae bare 2.25; tarsus 4.00; middle toe and claw 3.00. S. 
Atlantic and Gulf States, chiefly maritime, very rarely N. to the Middle districts; 8. in tropical 
Am. Resident along our southern coasts. Breeds in communities like other herons. Nest and 
eggs scarcely distinguishable from those of the snowy heron; eggs rather less elliptical, 
usually 4 in number, averaging 1.78 x 1.30. 
DICHROMANAS/SA. (Gr. dis dis, twice; xpapa, chroma, color; and avacoa; alluding 
to the dichromatism of D. rufa.) Dicuroic Ecrets. Of medium size; length about two and 
a half feet. Bill slender, much as in the last, but shorter than the very long tatsus, which 
is about twice as long as the middle toe and claw.’ Toes extremely short (for this family). 
Feathers of head and neck elongate, lance-linear and stiffish, distinct; the longest forming 
occipital and jugular tufts. A dorsal train of long decomposed fastigiate feathers, with stiff- 
eved shafts. Dichromatic; pure white or colored; in latter state, without the white throat- 
line of most herons. 
D. rufa. (Lat. rufa, reddish.) ReppisH Egret. PEALE’s Earet. In the colored phase: 
Adult grayish-blue, rather paler below; no white throat-line; head and neck lilac-brown ; 
ends of the train yellowish. Bill black on the terminal third, the rest flesh-colored, like the 
lores ; iris white ; legs blue, the scales of the tarsus blackish. In the white phase: Plum- 
‘age entirely pure white. Bill, lores, and eyes as before; legs dark greenish, the soles 
yellowish ; in which state the bird is ‘‘ Peale’s Egret,” long held for a distinct species, then 
long decided to be the young. Length 28.00-31.00; extent about 46.00; wing 12.50-14.50; 
tail 4.50; bill 4.00; tibie bare 4.00; tarsus 5.50-6.00; middle toe and claw 3.00. Gulf 
States strictly; maritime; resident, abundant. Nests in communities, with other species, 
upon low bushes, sometimes on the ground; eggs 3-4, of usual shape and color, from 1.90 x 
1.48 to 2.12 x 1.55, averaging 2.00 x 1.50. 
FLO/RIDA. (Named for the State.) Buuz anp Waite Herons. Of small size; length 
about 2 feet. Bill slender, very acute; culmen gently curved from near base; under outline 
straight or slightly concave; about as long as tarsus. Head of adult with lengthened de- 
composed feathers; those of lower neck, and the scapulars, lengthened and linear-lanceolate, 
but compact-webbed ; no dorsal train of fringed feathérs. Neck bare behind below. Di- 
chromatic ; color blue or white, or both. 
F. coru'lea. (Lat. cerulea, blue.) Litrts Brun Heron. Lirtte Wate HEron (not 
to be confused with Little White Egret). In the colored phase: Slaty-blue, or dark grayish- 
blue, becoming purplish-red or maroon-colored on the neck and head. Bill and loral space 
- blue, shading to black toward the end; legs and feet black; eyes yellow. Length about 
24.00; extent 40.00-42.00; wing about 11.50; tail 4.25; bill 3.00-3.40; tarsus about the 
same, rather more; tibie bare 2.00. In one phase, entirely white; but generally showing 
traces of blue. Pure white birds require a second glance to distinguish them from immature 
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