How can I tell if my bird is sick? What are the subtle early signs?

Everyone says birds 'hide illness until it's too late' which honestly terrifies me as a newer owner. What are the actual subtle signs I should be watching for so I catch problems early?

Daily things I watch: droppings (consistency, colour, amount), appetite, energy/posture, and breathing. A bird that's fluffed at the bottom of the cage, tail-bobbing when breathing, or eating less is telling you something. Weigh them weekly — weight loss is often the first measurable sign.

A gram scale is the single best early-warning tool. Birds can drop 10% of their body weight before they 'look' sick. Track it weekly and you'll catch trouble before it's visible.

It's a scary truth, but knowing the signs gives you real power to catch problems early. Birds instinctively mask illness (a sick bird in the wild gets picked off), so subtle changes matter. Watch for:

• Droppings: changes in colour, consistency, volume, or frequency
• Posture/energy: fluffed up for long periods, sitting low or on the cage floor, less active, sleeping more during the day
• Breathing: tail-bobbing with each breath, open-mouth breathing, clicking/wheezing
• Appetite & weight: eating less, and especially weight loss — birds can lose 10% before looking ill
• Other: discharge from eyes/nostrils, changes in vocalization, balance issues

The #1 tool: a gram scale for weekly weigh-ins. Any sustained change → see an avian vet promptly. More in 10 essential ways to keep your parrot healthy and what to expect at an avian vet visit.