---
title: At dawn howler monkeys roar so loudly they can be heard kilometres a… — The Amazon canopy: howlers, harpy eagles, toucan… · tree and pragmatics
description: At dawn howler monkeys roar so loudly they can be heard kilometres away, toucans flick berries into their throats, and a harpy eagle with claws as long as a bear's watches for a sloth. Who acts: howler monkeys, toucans, harpy eagle. A sentence of the lesson «The Amazon canopy: howlers, harpy eagles,
---

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# The Amazon canopy: howlers, harpy eagles, toucans, dart frogs and sloth gardens, sentence 1

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At dawn howler monkeys roar so loudly they can be heard kilometres away, toucans flick berries into their throats, and a harpy eagle with claws as long as a bear's watches for a sloth.

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**Who acts:** howler monkeys, toucans, harpy eagle · **What happens:** roar, hear, flick, watch · **To what, where:** monkeys, berries, throats

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This is a sentence of the lesson «The Amazon canopy: howlers, harpy eagles, toucans, dart frogs and sloth gardens» of the biology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (howler monkeys, toucans, harpy eagle), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:156-the-amazon-canopy.lesson:1
# text = At dawn howler monkeys roar so loudly they can be heard kilometres away, toucans flick berries into their throats, and a harpy eagle with claws as long as a bear's watches for a sloth.
# source = school lesson (ours)
# course = biology
# lesson = 156-the-amazon-canopy.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R6-punct-agree ×2, R7-rel-agree ×1
1	At	at	ADP	IN	_	2	case	_	_
2	dawn	dawn	NOUN	NN	Number=Sing	5	obl	_	_
3	howler	howler	NOUN	NN	Number=Sing	4	compound	_	_
4	monkeys	monkey	NOUN	NNS	Number=Plur	5	nsubj	_	_
5	roar	roar	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	16	parataxis	_	_
6	so	so	ADV	RB	_	7	advmod	_	_
7	loudly	loudly	ADV	RB	_	11	advmod	_	_
8	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	11	nsubj:pass	_	_
9	can	can	AUX	MD	VerbForm=Fin	11	aux	_	_
10	be	be	AUX	VB	VerbForm=Inf	11	aux:pass	_	_
11	heard	hear	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	advcl	_	_
12	kilometres	kilometre	NOUN	NNS	Number=Plur	13	obl:unmarked	_	Agree=R5-strong|Haiku=11:obl:unmarked
13	away	away	ADV	RB	_	11	advmod	_	_
14	,	,	PUNCT	,	_	16	punct	_	Agree=R6-punct-agree|Haiku=5:punct
15	toucans	toucan	NOUN	NNS	Number=Plur	16	nsubj	_	_
16	flick	flick	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
17	berries	berry	NOUN	NNS	Number=Plur	16	obj	_	_
18	into	into	ADP	IN	_	20	case	_	_
19	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	20	nmod:poss	_	_
20	throats	throat	NOUN	NNS	Number=Plur	16	obl	_	_
21	,	,	PUNCT	,	_	34	punct	_	_
22	and	and	CCONJ	CC	_	34	cc	_	_
23	a	a	DET	DT	Definite=Ind|PronType=Art	25	det	_	_
24	harpy	harpy	NOUN	NN	Number=Sing	25	compound	_	_
25	eagle	eagle	NOUN	NN	Number=Sing	34	nsubj	_	_
26	with	with	ADP	IN	_	27	case	_	_
27	claws	claw	NOUN	NNS	Number=Plur	25	nmod	_	_
28	as	as	ADV	RB	_	29	advmod	_	_
29	long	long	ADJ	JJ	Degree=Pos	27	amod	_	_
30	as	as	ADP	IN	_	32	case	_	_
31	a	a	DET	DT	Definite=Ind|PronType=Art	32	det	_	_
32	bear	bear	NOUN	NN	Number=Sing	34	nmod:poss	_	_
33	's	's	PART	POS	_	32	case	_	_
34	watches	watch	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	16	conj	_	_
35	for	for	ADP	IN	_	37	case	_	_
36	a	a	DET	DT	Definite=Ind|PronType=Art	37	det	_	_
37	sloth	sloth	NOUN	NN	Number=Sing	34	nmod	_	Agree=R7-rel-agree|Haiku=34:obl
38	.	.	PUNCT	.	_	5	punct	_	Agree=R6-punct-agree|Haiku=16:punct
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **roar** | present | howler monkeys |  |  |  | dawn |  | vn sound\_emission-43.2 «NP.location V PP.theme»: agent=Location |
| 2 | **hear** | can · passive |  | monkeys *= monkey* |  |  |  | away, loudly *property* | vn see-30.1-1-1 «NP V S»: subject=Stimulus |
| 3 | **flick** | infinitive | toucans | berries |  | toucans's throats |  |  | vn throw-17.1-1 «NP V NP PP.destinations»: agent=Agent berry=Theme into throat=Destination |
| 4 | **watch** | present | a harpy eagle with claws |  |  |  |  | for a sloth | vn search-35.2 «NP V PP.theme NP.location»: agent=Agent for sloth=Theme |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:biology:156-the-amazon-canopy.lesson:1`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R6-punct-agree ×2, R7-rel-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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