# Double B DNA > Avian DNA testing and secure portal results for breeders and keepers. ## Pages - [My Account](https://doublebdna.com/my-account-2/) - [Checkout](https://doublebdna.com/checkout-2/) - [Cart](https://doublebdna.com/cart-2/) - [Contact](https://doublebdna.com/contact/) - [About](https://doublebdna.com/about/) - [Results Portal](https://doublebdna.com/results-portal/) - [Home](https://doublebdna.com/) - [My account](https://doublebdna.com/my-account/) - [Checkout](https://doublebdna.com/checkout/) - [Cart](https://doublebdna.com/cart/) - [Shop](https://doublebdna.com/shop/) ## Products - [Avian Species Identification](https://doublebdna.com/product/avian-species-identification/): A DNA species identification service for one eligible bird, including a labeled sample envelope and lab analysis. Send a freshly plucked feather when the bird’s species is uncertain; confirm species eligibility before ordering. - [Parentage Comparison Kit](https://doublebdna.com/product/parentage-comparison-kit/): A three-bird DNA comparison service for one offspring and two candidate parents, with labeled sample supplies and lab analysis included. Submit freshly plucked feathers from all three birds to check the proposed parentage. - [Five-Bird Sexing Set](https://doublebdna.com/product/five-bird-sexing-set/): A five-sample DNA sexing set for a mixed flock of eligible birds, with individual labeled envelopes and lab analysis for each sample. A practical choice for breeders checking several chicks or birds in one submission. - [Other Bird DNA Sexing](https://doublebdna.com/product/other-bird-dna-sexing/): A single-bird DNA sexing service for eligible bird species not covered by the chicken, waterfowl, peafowl, or pheasant kits. The kit includes labeled sample supplies and lab analysis; check species availability before ordering. - [Pheasant DNA Sexing](https://doublebdna.com/product/pheasant-dna-sexing/): A one-bird DNA sexing service for supported pheasant species, including labeled sample supplies and lab analysis. Use freshly plucked feathers to confirm sex when juvenile or nonbreeding plumage is difficult to assess. - [Peafowl DNA Sexing](https://doublebdna.com/product/peafowl-dna-sexing/): A single-bird DNA sexing service for peafowl, with sample supplies and lab analysis included. Submit freshly plucked feathers to determine sex before adult plumage makes visual identification easier. - [Waterfowl DNA Sexing](https://doublebdna.com/product/waterfowl-dna-sexing/): A one-bird sexing service for ducks and geese, including labeled sample supplies and DNA lab analysis. Send freshly plucked feathers to identify sex when appearance alone is not conclusive. - [Chicken DNA Sexing](https://doublebdna.com/product/chicken-dna-sexing/): A single-bird DNA sexing service for chickens, with labeled sample supplies and lab analysis included. Collect freshly plucked feathers to learn your bird’s sex without waiting for mature plumage. [comment]: # (Generated by Hostinger Tools Plugin)