Turtle; Turtle Dove

Boyd’s Bible Dictionary:

(cooer). The turtle embraces several species of plaintive-noted doves (Gen. 15:99And he said unto him, Take me an heifer of three years old, and a she goat of three years old, and a ram of three years old, and a turtledove, and a young pigeon. (Genesis 15:9); Psa. 74:1919O deliver not the soul of thy turtledove unto the multitude of the wicked: forget not the congregation of thy poor for ever. (Psalm 74:19); Isa. 59:1111We roar all like bears, and mourn sore like doves: we look for judgment, but there is none; for salvation, but it is far off from us. (Isaiah 59:11)). Those who could not afford the costlier sacrifices could offer two doves or pigeons (Lev. 12:6-86And when the days of her purifying are fulfilled, for a son, or for a daughter, she shall bring a lamb of the first year for a burnt offering, and a young pigeon, or a turtledove, for a sin offering, unto the door of the tabernacle of the congregation, unto the priest: 7Who shall offer it before the Lord, and make an atonement for her; and she shall be cleansed from the issue of her blood. This is the law for her that hath born a male or a female. 8And if she be not able to bring a lamb, then she shall bring two turtles, or two young pigeons; the one for the burnt offering, and the other for a sin offering: and the priest shall make an atonement for her, and she shall be clean. (Leviticus 12:6‑8); Luke 2:2424And to offer a sacrifice according to that which is said in the law of the Lord, A pair of turtledoves, or two young pigeons. (Luke 2:24)). They were migratory (Song of Sol. 2:1212The flowers appear on the earth; the time of the singing of birds is come, and the voice of the turtle is heard in our land; (Song of Solomon 2:12); Jer. 8:77Yea, the stork in the heaven knoweth her appointed times; and the turtle and the crane and the swallow observe the time of their coming; but my people know not the judgment of the Lord. (Jeremiah 8:7)).

Concise Bible Dictionary:

Where the word “turtle” occurs in the AV the “turtledove” is always to be understood. They are of the family of pigeons, and are plentiful in Palestine, of which there are several species. They could easily be procured by the poorest for the offerings, and a pair of them was brought when the Lord was presented in the temple (Gen. 15:99And he said unto him, Take me an heifer of three years old, and a she goat of three years old, and a ram of three years old, and a turtledove, and a young pigeon. (Genesis 15:9); Lev. 1:1414And if the burnt sacrifice for his offering to the Lord be of fowls, then he shall bring his offering of turtledoves, or of young pigeons. (Leviticus 1:14); Lev. 5:7,117And if he be not able to bring a lamb, then he shall bring for his trespass, which he hath committed, two turtledoves, or two young pigeons, unto the Lord; one for a sin offering, and the other for a burnt offering. (Leviticus 5:7)
11But if he be not able to bring two turtledoves, or two young pigeons, then he that sinned shall bring for his offering the tenth part of an ephah of fine flour for a sin offering; he shall put no oil upon it, neither shall he put any frankincense thereon: for it is a sin offering. (Leviticus 5:11); Lev. 12:6,86And when the days of her purifying are fulfilled, for a son, or for a daughter, she shall bring a lamb of the first year for a burnt offering, and a young pigeon, or a turtledove, for a sin offering, unto the door of the tabernacle of the congregation, unto the priest: (Leviticus 12:6)
8And if she be not able to bring a lamb, then she shall bring two turtles, or two young pigeons; the one for the burnt offering, and the other for a sin offering: and the priest shall make an atonement for her, and she shall be clean. (Leviticus 12:8); Num. 6:1010And on the eighth day he shall bring two turtles, or two young pigeons, to the priest, to the door of the tabernacle of the congregation: (Numbers 6:10); Psa. 74:1919O deliver not the soul of thy turtledove unto the multitude of the wicked: forget not the congregation of thy poor for ever. (Psalm 74:19); Jer. 8:77Yea, the stork in the heaven knoweth her appointed times; and the turtle and the crane and the swallow observe the time of their coming; but my people know not the judgment of the Lord. (Jeremiah 8:7); Luke 2:2424And to offer a sacrifice according to that which is said in the law of the Lord, A pair of turtledoves, or two young pigeons. (Luke 2:24)). They are the harbinger of spring and when they return from their migration are a symbol of fruitfulness (Song of Sol. 2:1212The flowers appear on the earth; the time of the singing of birds is come, and the voice of the turtle is heard in our land; (Song of Solomon 2:12)). The Turtur risorius is a dove found in Palestine. See DOVE.
 
Streptopelia Turtur—A turtle dove found in the Beyt Shean Valley.