Spherical White-throated Sparrow takes the prize at Wisconsin Fat Bird Week. The sparrow bounced Rotund Ruby-throated ...

A new champion has flown its way into becoming this year's Wisconsin Fat Bird Week winner. The "Spherical White-throated ...

After a week-long voting contest, the “Spherical White-throated Sparrow” has been named this year’s winner of the Wisconsin ...

Way… WAY… back in April of this year, we reported that the annual Wisconsin Fat Bird Week would happen in May. Part of the ...

Banding is controlled by federal and state laws that require permits because it involves capturing and handling birds. All of ...

During Wisconsin Fat Bird Week, held from May 2nd through 9th this year, the public votes daily for their favorite bulbous ...