What Bird Is on the NZ $50 Note? Identify the Species

The bird on the back of the New Zealand $50 note is the kōkako, a bluish-grey native forest bird with sky-blue wattles and a distinctive black face mask. This has been the case across Series 5, 6, and 7 of the note, so whether you're holding an older purple $50 or the brighter current version, the kōkako is your bird.

Which $50 note are you holding?

New Zealand's $50 banknote has gone through several design series, but the core imagery has stayed consistent since 1999. That year, Series 5 introduced Sir Āpirana Ngata on the front and locked in the kōkako on the back. Series 6 followed with polymer plastic and enhanced security features, and Series 7 (the current version) entered circulation from May 2016. The RBNZ describes Series 7 as looking 'brighter and clearer' than Series 6, with a larger, higher-contrast denomination number and improved colour vibrancy.

The easiest way to tell which series you have: Series 7 notes look noticeably more vivid in the purple-blue range, the '50' denomination print is larger and bolder, and the holographic window on the front is more complex. Older Series 5 and 6 notes are still legal tender and share the same bird, so for the core question of what bird you're looking at, the answer is the same across all three. If you're wondering what bird is on the NZ 5 dollar note, the answer depends on the specific design series what bird you're looking at.

The bird on the NZ$50 note: the kōkako

The kōkako (also called the blue-wattled crow) is an endemic New Zealand forest bird belonging to the wattlebird family, a group found nowhere else on Earth. On the $50 note's back, it appears alongside imagery of Pureora Forest Park in the central North Island, which is home to one of the largest remaining kōkako populations in the country. The note also features the striking sky-blue mushroom entoloma hochstetteri, making the back a small celebration of New Zealand's unique native ecosystem.

WWF New Zealand refers to each of the five NZ banknotes as 'banknote birds,' and the kōkako is specifically tied to the purple $50. The Reserve Bank's own description is straightforward: Sir Āpirana Ngata on the front, kōkako (blue wattled crow) on the back.

How to confirm it yourself using visual clues

If you want to verify the bird on the note in your hand, here's what to look for on the back of a $50:

• Body colour: The kōkako has a bluish-grey body, not brown or speckled. It's a fairly large, plump bird silhouette.
• Face mask: There's a distinctive black mask covering the face area, which is one of the kōkako's most recognisable features.
• Wattles: Look for small sky-blue fleshy lobes at the base of the beak. These are the blue wattles the bird is named for.
• Forest background: The bird is set against a Pureora Forest Park scene, so you'll see native forest imagery behind it.
• Mushroom: The vivid sky-blue entoloma hochstetteri mushroom also appears on the back, which is unique to the $50.

On Series 7 notes, there's also a holographic window on the front. Hold the note up to the light and look through it, and you'll see a silhouette of the bird, a map of New Zealand, and a 3D value feature. Tilt the note and a bright shining bar rolls across the bird silhouette, and the window colours shift. This is both a counterfeit check and a quick way to confirm you're looking at the right denomination.

The Reserve Bank's 'Look, Feel and Tilt' verification method covers four main security features on Series 7 notes: the holographic window, a colour-changing bird silhouette, a puzzle number (on the left side front and back, which combines into the value when held to light), and raised ink you can feel on the denomination text and the words 'Reserve Bank of New Zealand Te Pūtea Matua' on the front.

What the kōkako means as a New Zealand symbol

The kōkako carries deep cultural weight in New Zealand, even without holding an official 'national bird' title. New Zealand doesn't have a single legislated national bird with formal status in the way it has national symbols like the silver fern, though the kiwi is widely used as an informal national emblem. The kōkako's place on the $50 note reflects something slightly different: it's a conservation symbol. NZBirds.com describes the kōkako as an elusive forest bird with a distinctive call and notes its remaining populations, which helps explain why the species is used in conservation-focused narratives place on the $50 note reflects something slightly different: it's a conservation symbol..

The kōkako is an elusive, endangered forest bird known for its haunting, organ-like call. The Department of Conservation (DOC) classifies it as endemic to New Zealand, meaning it evolved here and exists nowhere else. Its presence on the $50 note aligns with New Zealand's broader national identity around protecting rare native wildlife. The choice of Pureora Forest Park as the backdrop reinforces this: the park is a conservation success story, where kōkako populations have been actively managed and have recovered from near-collapse.

The pairing of Sir Āpirana Ngata on the front with the kōkako on the back is also meaningful. Ngata was a Māori statesman, scholar, and leader who championed Māori land rights, arts, and culture. The kōkako is referenced in Māori tradition and waiata (song), and its haunting call has made it a bird of cultural significance in that context. The $50 note brings together a Māori leader and a bird embedded in both Māori cultural memory and New Zealand's conservation identity.

The history behind the $50 note design and the kōkako's place in it

New Zealand's $50 denomination was introduced in December 1983 as part of the fourth banknote series. The specific design featuring Sir Āpirana Ngata and the kōkako arrived with Series 5 in 1999, when the Reserve Bank also switched from paper to polymer plastic notes. That shift brought significant security upgrades and locked in the current design theme: a notable New Zealander on the front, a native bird and natural setting on the back.

The philosophy behind the bird-on-back design was intentional. Each denomination was assigned a distinct native bird, creating a set of five notes that together represent New Zealand's unique biodiversity. The kōkako was selected for the $50 specifically. Other notes each have their own bird: the hoiho (yellow-eyed penguin) on the $5, the kārearea (New Zealand falcon) on the $20, and so on across the range. If you're wondering about the bird on the $5 note, that one is the hoiho, or yellow-eyed penguin. This system means each note tells a slightly different conservation story.

Series 7, released in May 2016, was framed by the RBNZ as a major anti-counterfeiting milestone. Central Banking reports the RBNZ launched the remaining NZ$20, NZ$50, and NZ$100 notes in the Series 7 release with circulation from mid-May 2016 Series 7, released in May 2016. The kōkako imagery was retained, but the printing was upgraded to be brighter and clearer, the denomination numeral was made larger, and new layered security features were added including the enhanced holographic window and the colour-changing bird silhouette. Series 6 notes remained in circulation alongside Series 7, which is why you might encounter both.

Common confusion points and quick checks

The most common mix-up is confusing the kōkako on the $50 with birds on other NZ notes. Here's a quick reference so you can rule out the wrong denomination:

Another confusion point involves older denominations that no longer circulate. The rifleman (NZ's smallest bird) appeared on a former $2 banknote, and the kōtuku (white heron) appeared on $2 coins. If you're also wondering what bird appears on the $2 coin, that's the one mentioned separately from the $50 note birds what bird is on the $2 coin. Neither of these is the $50 note bird. If someone mentions the kōtuku or rifleman in the context of the $50, they're thinking of a different denomination or a discontinued note.

If you're unsure whether your $50 is Series 6 or Series 7, the simplest check is to compare the size and boldness of the '50' denomination number. Series 7 has it noticeably larger with stronger colour contrast. You can also check the Reserve Bank's 'Explore banknote features' page directly, which has side-by-side comparison guidance. For the bird identification question itself though, it doesn't matter which series you have: both show the kōkako on the back.

If you're exploring which birds feature across New Zealand and other countries' currency or national emblems, the NZ banknote set is a good starting point because each denomination pairs a national figure with a native bird in a deliberate, consistent way. The loon is the national bird of Canada, so it often comes up in discussions of Canadian bird symbols the loon the national bird of Canada. The Canadian $1 dollar bill and $5 coin also feature specific birds, so it helps to know which one matches those designs Canadian dollar bird. The kōkako on the $50 is one of the more striking examples, and the conservation context behind it gives the note a story worth knowing beyond just identifying the image.