Field notes · November 2026

Perch & Plume: Field notes for backyard birders

This month at the feeder

November

High-fat foods like suet and black-oil sunflower help birds through cold nights.

Latest entry

How to Clean a Bird Feeder (and How Often You Really Need To)

A step-by-step routine for cleaning seed, suet and hummingbird feeders, how often to do it, the bleach ratio Cornell Lab recommends, and the signs of sick birds that mean you should take feeders down.

Field-journal illustration of four small birds perched on a branch over ruled paper, titled Feeders & Food

Plate I. Cleaning bird feeders

Recent entries

  1. How to Clean a Bird Feeder (and How Often You Really Need To)

    A step-by-step routine for cleaning seed, suet and hummingbird feeders, how often to do it, the bleach ratio Cornell Lab recommends, and the signs of sick birds that mean you should take feeders down.

    Feeders & Food
  2. Which Bird Seed Attracts Which Birds? A Feeder Food Guide

    Black-oil sunflower, nyjer, safflower, millet, suet, peanuts and more: which backyard birds each food attracts, which feeder it needs, and how to avoid paying for seed birds kick to the ground.

    Feeders & Food

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