Feeder Types

Oriole and Jelly Feeders

Orioles arrive in a two-week window in spring and leave again before most people have noticed them. A feeder that is already out, already stocked and already orange is most of the job.

An oriole feeder does three jobs that a hummingbird feeder cannot: it offers nectar through ports wide enough for a heavy bill, it holds jelly in an open dish, and it carries a spike or two for half an orange. Most commercial models combine all three in one orange frame, and the combination is genuinely useful because different birds in the same yard will prefer different parts of it.

The species you are feeding in most of the country is the Baltimore oriole (Icterus galbula), a bird that weighs roughly ten times what a hummingbird does and sits down to eat. Everything in the design follows from that: bigger ports, real perches, sturdier hanging hardware.

This page covers the three feeding formats, how to choose jelly at a grocery store, the insects that jelly attracts, and the narrow timing window that decides whether you get orioles at all.

The three formats, and which one to start with#

Start with fruit. A half orange on a spike costs nothing, needs no recipe and no cleaning routine, and is the format most likely to stop a migrating oriole that has never seen your yard. Add jelly once birds are visiting, and nectar last.

The gray catbird is the most common surprise guest at all three, and it is worth having. American robins and cedar waxwings will take fruit but ignore the jelly and nectar.

Nectar for orioles#

The recipe is identical to hummingbird nectar: 4 parts water to 1 part plain white granulated sugar, dissolved and cooled, with no dye. The hummingbird nectar recipe applies without changes.

What differs is the hardware. Oriole nectar ports are typically 3/8 to 1/2 inch (10 to 13 mm) across against a hummingbird port's 1/8 inch (3 mm), and the perches are proper bars or a ring wide enough to stand on. Many oriole feeders use a saucer design, which for the same reasons described under hummingbird feeders leaks less and washes faster than an inverted bottle.

Nectar spoils on the same schedule regardless of which bird drinks it: every two days above 90°F (32°C), every three or four days in milder weather. Orioles drink far less nectar per visit than they eat jelly, so a large nectar reservoir mostly guarantees waste. A 6 to 8 oz (180 to 240 ml) capacity is plenty for most yards.

Choosing jelly#

Grape is the default because it is cheap, it is what orioles find at feeders across the continent, and the color reads well against an orange dish. Orange marmalade and apple jelly work about as well. What matters more is what is not in the jar.

• Not sugar-free. Artificial sweeteners deliver no energy, and xylitol is toxic to many animals.
• Not moldy, not fermented. Jelly in an open dish in July turns within a day or two.
• Not a full cup. Two tablespoons at a time is a serving. Refill often instead.

Fruit spikes and half oranges#

Cut an orange in half across the equator and press it onto a spike, cut side facing out so the bird works into the flesh. Replace it every one to two days in warm weather, sooner if it dries to leather or grows fuzz. A dried-out orange is not dangerous, it is simply invisible to the bird.

Beyond oranges, orioles take grape halves, softened raisins and ripe pear or apple slices. Full list and the fruits to avoid are in fruit for birds.

If you would rather build than buy, a board, two nails and a small glass dish do everything a commercial feeder does. Plans are in the DIY orange and jelly oriole feeder.

Ants, bees and wasps at a jelly feeder#

Jelly and fruit attract insects far more strongly than nectar does, and there is no version of this where the ants lose interest. The moat is the fix: a water-filled cup on the hanger, which ants cannot cross, exactly as described for ants in a hummingbird feeder. Refill it every couple of days in dry heat.

Wasps are the reason many people give up on jelly in August. Keeping the dish small and the jelly level low means less exposed surface and less scent. Taking the feeder in at midday during a wasp-heavy week works well, since orioles feed heaviest in early morning and late afternoon anyway. Other options are in bees and wasps at hummingbird feeders, which apply here too.

Squirrels and raccoons like jelly enormously. If the feeder is on a pole, baffle it as you would any other feeder.

Where to hang an oriole feeder#

Orioles feed high and prefer open approaches, which is close to the opposite of what a chickadee wants. Hang the feeder 6 to 10 feet (1.8 to 3 m) up, in the open or at the edge of a tree canopy, where a bird passing overhead can see the orange from a distance.

Water helps more than most people expect. Orioles bathe often and will come to a shallow basin with moving water before they trust a new feeder, so a bath within sight of the feeder is worth setting up in the same week.

Once birds are visiting reliably you can move the feeder toward a window in short stages, no more than a few feet every couple of days. Move it 30 feet (9 m) at once and you will spend a week wondering where the orioles went.

Cleaning, which is the price of jelly#

An oriole feeder is the stickiest thing in your yard. Sugar residue, fruit pulp and jelly film build up in the corners of the dish and around the port collars, and all three grow mold in days rather than weeks.

• Jelly dish: wash with hot soapy water at every refill. Glass or stainless dishes clean better than textured plastic.
• Nectar section: empty, brush and rinse at every nectar change.
• Fruit spikes: wipe the dried pulp off, or it becomes a permanent crust.
• Full strip-down: weekly in warm weather, including any gaskets.

The general method, brush choices and drying practice are in how to clean a bird feeder.

Common mistakes to avoid#

1. Hanging it too late. After the first week of the local nesting season, your odds drop sharply.
2. Filling the jelly cup to the brim. More jelly does not mean more orioles, only more waste, more wasps and more risk to fledglings.
3. Using a hummingbird feeder and waiting. Orioles cannot reach the nectar. They will not learn to.
4. Giving up in June. The pause when adults switch to insects for their young is normal, and it is covered in spring bird feeding. Many pairs return in July with fledglings.
5. Leaving a fruit half out for a week. It molds, it stops working, and it teaches you that fruit does not work.
6. Skipping water. Orioles come to a shallow bird bath readily, sometimes before they find any feeder at all.