Family members often disagree about this iguana: one person swears she bobs a friendly hello every morning, another insists she puts on an angry display whenever he walks in. Both reports can be accurate, because she is answering each person, and each moment, differently, and the full picture only exists when the separate sightings are compared.
Three Speeds, Three Messages
Tempo is the message in her bobbing: an unhurried bob greets and acknowledges you, bobbing that comes faster with her dewlap spread makes a territorial claim, and the breeding season raises the intensity of every version. The slow bob is unhurried, the head dipping and rising in a relaxed rhythm while the body stays low and the dewlap stays mostly tucked, and it often greets a familiar person arriving at the enclosure or acknowledges a household routine she expects.
The territorial version is unmistakable once seen: quicker, sharper bobs, the dewlap, the fan of skin under her chin, extended fully, the body raised tall and turned sideways to look as large as possible. In breeding season, hormones raise the frequency and intensity of displays, and a female who ignored the dog all year may suddenly announce ownership of her basking corner to everyone who passes.
Why Each Person Sees a Different Bob
An iguana reads individuals, not just species. The person who feeds her slowly at the same hour earns the greeting bob, while a taller visitor who approaches fast, reaches over her, or wears a new bright color may get the territorial sequence, because from her viewpoint something large has entered claimed space without negotiating. Reflections, a moved basking platform, or a new pet visible across the room can also set off displays that one family member witnesses and everyone else misses.
Answer each signal on its own terms. Acknowledge a greeting bob with calm presence and no rush to handle her, and give a territorial display space rather than reaching in to prove a point, since pushing through a warning teaches her that warnings do not work and the next step is a tail whip or a bite. Note who was present, what she did, and what happened just before, while it is fresh.
Building One Picture From Many Accounts
This is where a household record changes guesswork into understanding, because the pattern lives across people. One person's notes mention displays only on weekend mornings, another's mention calm greetings at evening feeding, and together those accounts reveal she displays at the energetic nephew who visits on weekends and greets the quiet evening feeder. Without the combined account, each person keeps a partial theory, and handling advice inside the family contradicts itself from room to room.
Children in the household can learn the two main signals as a simple game of observation, naming slow or fast and dewlap in or out before any adult interprets, which turns a large lizard's moods into something the whole family reads the same way. That shared vocabulary matters most during breeding season, when yesterday's greeting can become today's display, and a child who recognizes the faster tempo knows to step back and fetch an adult rather than test her mood with a hand.
Keep the habit simple: after any notable display, the witness adds two or three lines about tempo, dewlap, her body position, and what preceded it, and everyone reads the running account before handling her during breeding season. Over a few weeks the thread shows whether displays are shrinking as routines settle or growing around one trigger worth removing. Family notes stay together because KinsLe Messenger holds every conversation about her in a single communications hub organized around her profile.