The Complete Genome Sequences of 23 Finch Species (Fringillidae, Passeriformes).

We present complete genome sequences of 23 species of finches from 6 genera.

Simple, Robust Invertebrate DNA Barcoding: Chelex-Based DNA Extraction and Optimized COI Amplification.

Chelex-based DNA extractions are well suited for student DNA barcoding research because they are simple, safe, and inexpensive and can be performed without specialized laboratory equipment, allowing them to be performed in classrooms or at home. Extracted DNA is stable in Chelex solution for at least a week at ambient temperature, allowing collection of DNA samples from remote students. These extractions provide quality DNA for many taxa and are optimal for barcoding invertebrates, especially in combination with novel cytochrome c oxidase I (COI) primer cocktails and PCR cycling conditions.

Contrasting mitochondrial diversity of European starlings () across three invasive continental distributions.

European starlings () represent one of the most widespread and problematic avian invasive species in the world. Understanding their unique population history and current population dynamics can contribute to conservation efforts and clarify evolutionary processes over short timescales. European starlings were introduced to Central Park, New York in 1890, and from a founding group of about 100 birds, they have expanded across North America with a current population of approximately 200 million.