Geospiza is a genus of bird in the tanager family Thraupidae. All species in the genus are endemic to the Galápagos Islands. Together with related genera, they are collectively known as Darwin's finches.

地雀属（学名： Geospiza ）：是雀形目、 鹀科 下的一属小型 鸣禽 ，体长10-20厘米，体羽浅褐色或黑色。包括14个物种，其中3个种：大地雀、中地雀、小地雀，仍保持着祖种地栖、食种子的习性，但喙已分化为大、中、小三型，分别食大小不同的种子；1个种尖嘴 ...

地雀属(学名:Geospiza)是雀形目 裸鼻雀科的一个属，有7种。为科隆群岛的特有种。它们与树雀属(Camarhynchus)、加岛莺雀属(Certhidea)、植食树雀属(Platyspiza)和 科科斯岛雀属 （ 英语 ： Pinaroloxias ） (Pinaroloxias)并称为达尔文雀。

The medium ground finch (Geospiza fortis) is a species of bird in the family Thraupidae. It is endemic to the Galápagos Islands. Its primary natural habitat is tropical shrubland. One of Darwin's finches, the species was the first which scientists have observed evolving in real-time.

吸血地雀（学名：Geospiza septentrionalis）：体长14厘米，体重20克。浅褐色或黑色。具有尖而有力的喙。是一种独特的鸟类，由于其非凡的食性而著名，已经赢得“吸血鬼雀”的险恶名称。

中嘴地雀（学名：Geospiza fortis），属小型鸣禽，体长约12-14厘米，体重18-32克。 雄鸟体羽全部为黑色，雌鸟羽毛为棕色但有条纹。 中嘴地雀的鸟喙介于大嘴地雀和小嘴地雀二者之间，取食中等大小的种子。

The medium ground finch (Geospiza fortis) is a species of bird in the family Thraupidae. It is endemic to the Galapagos Islands. Its primary natural habitat is tropical shrubland. One of Darwin's finches, the species was the first which scientists have observed evolving in …

Syn: Geospiza dubia (Gould, 1837); Geospiza dentirostris (Gould, 1837). Origin: Endemic

中地雀（英文名：Medium Ground Finch，学名：Geospiza fortis），是雀形目裸鼻雀科加拉帕戈斯地雀属的鸟类。加拉帕戈斯群岛最常见和显眼的雀类之一，以其厚实而略长的喙闻名。

Geospiza comprise a group of 14 closely related song birds on Galapagos Islands and Cocos Island and have been the focus of several studies focused on the development of bill morphology (Parsons and Albertson, 2009; Figure 1). Bills vary among species in ways that are maximally effective for exploiting particular foods, including seeds, insects ...